| 查看: 457 | 回复: 4 | |||
蕾子1216金虫 (小有名气)
|
[求助]
求微谱
|
|
23.5,27.0,39.0,131.0,152.0,201.0， cdcl3 25.0,81.0,90.0,138.0,142.0,192.0 cdcl3 125.0,128.0,131.0,135.0,140.0 cdcl3 128.0,128.5,130.0,132.0,151.0,192.0 cdcl3 |
回复此楼» 猜你喜欢
心脉受损
已经有5人回复
-
博士读完未来一定会好吗
已经有15人回复
-
Springer期刊投稿求助
已经有4人回复
-
读博
已经有3人回复
-
小论文投稿
已经有3人回复
-
Bioresource Technology期刊，第一次返修的时候被退回好几次了
已经有9人回复
-
到新单位后，换了新的研究方向，没有团队，持续积累2区以上论文，能申请到面上吗
已经有8人回复
-
申请2026年博士
已经有6人回复
sunwen1111
银虫 (正式写手)
- 应助: 29 (小学生)
- 金币: 961.2
- 散金: 219
- 红花: 2
- 帖子: 455
- 在线: 158.7小时
- 虫号: 1406398
- 注册: 2011-09-18
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
感谢参与，应助指数 +1
|
查询结果：共查到24个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2-[4-(bromomethyl)thiazol-2-yl]-2-methylpropanal 相似度:57.1% European Journal of Organic Chemistry 2011 6039-6055 Towards the Synthesis of the 4,19-Diol Derivative of (–)-Mycothiazole: Synthesis of a Potential Key Intermediate Frédéric Batt and Fabienne Fache Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 42 相似度:50% Helvetica Chimica Acta 1981 64 64-77 Halogenierte Cyclobutanone als variationsreiche Vorläufer von Pyrethroiden: Synthesen durch [2+2]-Cycloadditionen von Haloketenen an 1,1-disubstituierte Äthylene Pierre Martin, Hans Greuter, Daniel Belluš Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (±)-trans-2,5-Diisopropyl-B-methoxyborolane 相似度:50% Molecules 2001 6 244-252 Synthesis of (±)-trans-2, 5-Diisopropylborolane Gerhard Laschober, Massimo Zorzi and Kevin J. Hodgetts Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . bicyclo[6.1.0]nona-3,5-diene-9-carboxaldehyde 相似度:50% Molecules 2007 12 2427-2433 A Simple and Efficient Approach to the Synthesis of Endo and Exo Bicyclo[6.1.0]nona-3, 5-diene-9-carboxaldehyde Mehdi Ghandi and Gholamreza Mashayekhi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 36c C8H14S 相似度:50% Canadian Journal of Chemistry 2007 85 603-618 Efficient preparation of chiral non-racemic sulfur compounds Joannie Minville, Mélina Girardin, and Claude Spino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2,3,5,6-tetrafluoro-4-(2-propylsulfanyl)-pyridine 相似度:50% Journal of Heterocyclic Chemistry 2007 44 679-684 Hetarenium salts from pentafluoropyridine. Syntheses,spectroscopic properties,and applications Andreas Schmidt,Thorsten Mordhorst,Jan Christoph Namyslo and Werner Telle Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 7,9-dimethyl-7,9-diaza-spiro[4.5]decane-6,8,10-trione C10H14N2O3 相似度:50% Journal of Heterocyclic Chemistry 2006 43 607-612 A practical approach for spiro-and 5-monoalkylated barbituric acids Palwinder Singh and Kamaldeep Paul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 7,9-dimethyl-7,9-diaza-spiro[4.5]decane-6,8,10-trione C10H14N2O3 相似度:50% Indian Journal of Chemistry 2006 45B 247-251 A simple synthesis of 5-spirobarbituric acids and transformations of spirocyclopropanobarbiturates to 5-substituted barbiturates Singh,Palwinder; Paul,Kamaldeep Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2,5-Bis-(1-(2-aminoethyl)piperidino)-1,4-benzoquinone C20H33N4O2 相似度:50% Molecules 2010 15 5629-5643 Synthesis and Biological Evaluation of 2,5-Bis(alkylamino)-1,4-benzoquinones Luiz Cláudio Almeida Barbosa, Ulisses Alves Pereira, Célia Regina Alvares Maltha, Róbson Ricardo Teixeira, Vânia Maria Moreira Valente, José Roberto Oliveira Ferreira, Letícia Veras Costa-Lotufo, Manoel Odorico Moraes and Cláudia Pessoa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3-Methylbutanal oxime 相似度:50% Phytochemistry 2010 71 1952-1962 Indolyl-3-acetaldoxime dehydratase from the phytopathogenic fungus Sclerotinia sclerotiorum: Purification, characterization, and substrate specificity M. Soledade C. Pedras, Zoran Minic, Premila D. Thongbam, Vangala Bhaskar, Sabine Montaut Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 6-hydroxymelatonin 相似度:50% Tetrahedron Letters 2003 44 1511-1513 An efficient synthesis of 6-hydroxymelatonin, a human metabolite of melatonin Omar Karam, Fabien Zunino, Vincent Chagnaut, Marie Paule Jouannetaud, Jean Claude Jacquesy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . ethyl 5-butyl-4,5-dihydro-3-isoxazole carboxylate C10H17NO3 相似度:50% Tetrahedron Letters 2005 46 6563-6566 Solid base-catalyzed synthesis of 5-substituted 4,5-dihydroisoxazoles Agnieszka Cwik, Zoltán Hell, Aliz Fuchs, Dóra Halmai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 1-Bromo-5-methylhexae. 相似度:50% Bioorganic & Medicinal Chemistry 1998 6 2383-2396 Synthesis and pharmacology of the isomeric methylheptyl-Δ8-tetrahydrocannabinols John W. Huffman, John Liddle, Sammy G. Duncan Jr., Shu Yu, Billy R. Martin, Jenny L. Wiley Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2-chloro-2-cyclohexenone 相似度:50% Tetrahedron 2002 58 5163-5172 Six- and five-membered 3-alkoxy-2-lithiocycloalkenes: new stable non-anionic β-functionalised organolithium compounds Miguel Yus, Diego J Ramón, Inmaculada Gómez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 2-bromocyclohex-2-en-1-one 相似度:50% Helvetica Chimica Acta 2011 94 1754-1763 Synthesis of 4,6-Dimethyldibenzothiophene and 1,2,3,4-Tetrahydro-4,6-dimethyldibenzothiophene via Tilak Annulation Xiaoying Xu, Xiang Li, Anjie Wang, Yinyong Sun, W. Bernd Schweizer and Roel Prins Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . O,O'-di(tert-butoxycarbonyl)-1,2-trans-cyclohexanediol C16H28O6 相似度:50% The Journal of Organic Chemistry 2000 65 6368-6380 Di-tert-butyl Dicarbonate and 4-(Dimethylamino)pyridine Revisited. Their Reactions with Amines and Alcohols1 Yochai Basel and Alfred Hassner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . bis(endo-6-bicyclo[3.1.1]heptyl) sulfide C14H22S 相似度:50% Russian Journal of Organic Chemistry 2002 38 1582-1587 Products of Reaction of Tricyclo[4.1.0.02,7]heptane and 1-Bromotricyclo[4.1.0.02,7]heptane with Hydrogen Sulfide, and Syntheses Based Thereon V. A. Vasin, S. G. Kostryukov and V. V. Razin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . p-aminoacetophenone 相似度:50% The Journal of Antibiotics 1982 35 997-1012 CHARACTERIZATION OF THE ANTIFUNGAL AND ANTIPROTOZOAL ANTIBIOTIC PARTRICIN AND STRUCTURAL STUDIES ON PARTRICINS A AND B ROBERT C. TWEIT, RAMESH C. PANDEY, KENNETH L. RINEHART, Jr. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (E)-oct-2-en-4-one C8H14O 相似度:50% European Journal of Organic Chemistry 2010 4785-4801 Conversion of Conjugated Enones into Enantiomerically Pure -Hydroxy Ketones or 1,3-Diols – Samarium(II) Bromide Reductions of Protected ,-Dihydroxy Ketones Andreas Zörb and Reinhard Brückner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (E)-9-methyldec-6-en-5-one C11H20O 相似度:50% European Journal of Organic Chemistry 2010 4785-4801 Conversion of Conjugated Enones into Enantiomerically Pure -Hydroxy Ketones or 1,3-Diols – Samarium(II) Bromide Reductions of Protected ,-Dihydroxy Ketones Andreas Zörb and Reinhard Brückner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 5-bromo-5-(bromomethyl)nonane C10H19Br2 相似度:50% European Journal of Organic Chemistry 2010 1989-1998 New Methodology for the Conversion of Epoxides to Alkenes Feng-Ling Wu, Benjamin P. Ross and Ross P. McGeary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . (Z)-2,3-methano-5-bromopentanal 相似度:50% Journal of Medicinal Chemistry 1991 34 161-168 Synthesis and biological evaluation of cyclopropyl analogs of 2-amino-5-phosphonopentanoic acid Michael S. Dappen, Roberto Pellicciari, Benedetto Natalini, Joseph B. Monahan, Claudio Chiorri, Alex A. Cordi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . bis(4-(dimethylamino)phenyl)methanone 相似度:50% Organic Magnetic Resonance 1974 6 305-312 Mesomere Kationen: III—13C-Fourier-Transform-NMR-Spektren von Harnstoffen, Thioharnstoffen und Guanidinen Hans-Otto Kalinowski and Horst Kessler Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 5-methylhex-1-ene 相似度:50% Organic Magnetic Resonance 1976 8 426-431 13C chemical shifts of some model olefins P. A. Couperus, A. D. H. Clague and J. P. C. M. van Dongen Structure 13C NMR 碳谱模拟图 |
2楼2013-01-03 16:14:40
sunwen1111
银虫 (正式写手)
- 应助: 29 (小学生)
- 金币: 961.2
- 散金: 219
- 红花: 2
- 帖子: 455
- 在线: 158.7小时
- 虫号: 1406398
- 注册: 2011-09-18
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
|
查询结果：共查到1个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 4-methylenehepta-1,6-diyne C8H8 相似度:50% European Journal of Organic Chemistry 2011 2705-2718 The Preparation and Structures of Several Cross-Conjugated Allenes (“Allenic Dendralenes”) Friedhelm Lehrich, Henning Hopf and Jörg Grunenberg Structure 13C NMR 碳谱模拟图 |
3楼2013-01-03 16:15:19
sunwen1111
银虫 (正式写手)
- 应助: 29 (小学生)
- 金币: 961.2
- 散金: 219
- 红花: 2
- 帖子: 455
- 在线: 158.7小时
- 虫号: 1406398
- 注册: 2011-09-18
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
|
查询结果：共查到296个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 4,4'-Dichlorlbenzophenone 相似度:80% Tetrahedron 2012 68 1436-1442 Facile preparation of aromatic ketones from aromatic bromides and arenes with aldehydes Sousuke Ushijima, Souya Dohi, Katsuhiko Moriyama, Hideo Togo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (Z)-(1,2-Dibromo)stilbene C14H10Br2 相似度:80% Tetrahedron 2012 68 3738-3743 Halodeboronation of organotrifluoroborates using tetrabutylammonium tribromide or cesium triiodide Original Research Article Min-Liang Yao, George W. Kabalka, David W. Blevins, Marepally Srinivasa Reddy, Li Yong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 2-(vinylsulfonyl)-6-chloropyridine C7H6ClNO2S 相似度:80% Russian Journal of Organic Chemistry 2004 40 1657-1661 Synthesis of vinylsulfonyl(halo)pyridines and their reactions with binucleophilic reagents S. V. Amosova and G. M. Gavrilova Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . dichlorofluoromethyl phenyl sulfoximine C7H6Cl2FNOS 相似度:80% European Journal of Organic Chemistry 2011 4862-4867 Sulfoximines as a Versatile Scaffold for Electrophilic Fluoroalkylating Reagents Céline Urban, Frédéric Cadoret, Jean-Claude Blazejewski and Emmanuel Magnier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . di(p-chlorophenyl) ketone 相似度:80% Tetrahedron 2012 68 6557-6564 Practical one-pot preparation of ketones from aryl and alkyl bromides with aldehydes and DIH via Grignard reagents Souya Dohi, Katsuhiko Moriyama, Hideo Togo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . isothiocyanatobenzene 相似度:80% Organic Magnetic Resonance 1974 6 305-312 Mesomere Kationen: III—13C-Fourier-Transform-NMR-Spektren von Harnstoffen, Thioharnstoffen und Guanidinen Hans-Otto Kalinowski and Horst Kessler Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3,4-diphenylthieno[2,3-b]thiophene C18H12S2 相似度:66.6% Journal of Heterocyclic Chemistry 2001 38 1167-1171 Efficient one pot preparation of variously substituted thieno [2,3-b] thiophene Alain Cornel and Gilbert Kirsch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 1,4-bis(2-bromo-3-thienyl)benzene C14H8Br2S 相似度:66.6% Heterocycles 2007 71 2227-2236 Preparation of 1, 4-Bis(2-ethynyl-3-thienyl)benzenes as Versatile Spacers for Connection of Heterocycles Kozo Toyota, Yoichi Goto, Kazuyuki Okada, and Noboru Morita Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3,3'-Bis(phosphonomethyl)biphenyl C18H24O6P2 相似度:66.6% Bioorganic & Medicinal Chemistry 1998 6 1457-1468 Potent non-peptidyl inhibitors of protein tyrosine phosphatase 1B Scott D. Taylor, Christopher C. Kotoris, A.Nicole Dinaut, Qingping Wang, Chidambaram Ramachandran, Zheng Huang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . methyl 2-nitrobenzenesulfonate C7H7NO5S 相似度:66.6% The Journal of Organic Chemistry 1998 63 4235-4239 Synthesis of NK109, an Anticancer Benzo[c]phenanthridine Alkaloid Takeshi Nakanishi, Masanobu Suzuki, Akihiro Mashiba, Keizou Ishikawa, and Takashi Yokotsuka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . N-methyl-S-phenyl-S-dichlorofluoromethylsulfoximine C8H8Cl2FNOS 相似度:66.6% European Journal of Organic Chemistry 2011 4862-4867 Sulfoximines as a Versatile Scaffold for Electrophilic Fluoroalkylating Reagents Céline Urban, Frédéric Cadoret, Jean-Claude Blazejewski and Emmanuel Magnier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . di(p-trifluoromethylphenyl) ketone 相似度:66.6% Tetrahedron 2012 68 6557-6564 Practical one-pot preparation of ketones from aryl and alkyl bromides with aldehydes and DIH via Grignard reagents Souya Dohi, Katsuhiko Moriyama, Hideo Togo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 4-bromo-2-nitro-5-p-tolyl-1H-pyrrole C11H9BrN2O2 相似度:62.5% Heterocycles 2007 74 569-594 Di-and Triarylsubstituted Pyrroles by Sequential Regioselective Cross-Coupling Reactions Sven Schröter and Thorsten Bach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . dicinnamoylmethane 相似度:62.5% Phytochemistry 1980 19 2643-2650 Cytotoxic components of Zingiber zerumbet, Curcuma zedoaria and C. domestica H.W.D. Matthes, B. Luu, G. Ourisson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 6-methylbenzoselenazole-2(3H)-thione C8H7NSSe 相似度:62.5% Helvetica Chimica Acta 2012 95 761-765 A Convenient Synthesis of 2-Sulfanylbenzoselenazole Derivatives via the Reaction of 2-Lithiophenyl Isothiocyanates with Selenium (pages 761–765) Kazuhiro Kobayashi and Yuki Yokoi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 2-(Methyldithio)thiophene C6H6S2 相似度:60% Journal of Natural Products 2009 72 360-365 Bioactive Pyridine-N-oxide Disulfides from Allium stipitatum Gemma O’Donnell,Rosemarie Poeschl, Oren Zimhony, Mekala Gunaratnam, Joao B. C. Moreira, Stephen Neidle,Dimitrios Evangelopoulos, Sanjib Bhakta, John P. Malkinson,Helena I. Boshoff, Anne Lenaerts,O and Simon Gibbons Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 1,3-[13C]-1,2,3,4-tetrahydronaphthalin 相似度:60% Helvetica Chimica Acta 1978 61 1730-1755 Die massenspektrometrische retro-Diels-Alder-Reaktion: 1, 2, 3, 4-Tetrahydroisochinolin und 1, 2, 3, 4-Tetrahydronaphthalin (Tetralin). 31. Mitteilung über massenspektrometrische Untersuchungen Rudolf Gretler, Elefteria Askitol̈, Hardy Kühne and Manfred Hesse Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 7-Methylcycloheptatriene 相似度:60% Canadian Journal of Chemistry 2008 86 444-450 UV photoelectron spectroscopic and computational study of 7-substituted cycloheptatrienes T. Bajorek and N. H. Werstiuk Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 4-Nitrobenzaldehyde 相似度:60% Canadian Journal of Chemistry 2008 86 720-725 An efficient procedure for the TEMPO-catalyzed oxidation of alcohols to aldehydes and ketones using ferric chloride hexahydrate as terminal oxidant R. Senthil Kumar, K. Karthikeyan, and Paramasivan T. Perumal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Di(phenylthio)methane 相似度:60% Canadian Journal of Chemistry 2006 84 1529-1533 A highly efficient carbon-sulfur bond formation reaction via microwave-assisted nucleophilic substitution of thiols to polychloroalkanes without a transition-metal catalyst Yi-Ju Cao, Yuan-Yuan Lai, Hong Cao, Xiao-Ning Xing, Xiang Wang, and Wen-Jing Xiao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 1,2-Di(phenylthio)ethane 相似度:60% Canadian Journal of Chemistry 2006 84 1529-1533 A highly efficient carbon-sulfur bond formation reaction via microwave-assisted nucleophilic substitution of thiols to polychloroalkanes without a transition-metal catalyst Yi-Ju Cao, Yuan-Yuan Lai, Hong Cao, Xiao-Ning Xing, Xiang Wang, and Wen-Jing Xiao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 2,3-dichloroquinoxaline C8H4Cl2N2 相似度:60% Journal of Heterocyclic Chemistry 2009 46 317-319 Synthesis of 2,3-dichloroquinoxalines via Vilsmeier reagent chlorination Duane R. Romer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (Z)-N-sulfinyl-N-aminophthalimide C8H4N2O3S 相似度:60% Journal of Heterocyclic Chemistry 2008 45 149-154 Preparation and evaluation of N-sulfinyl dienophiles for asymmetric hetero-diels-alder reactions Molla Mellese Endeshaw,Lars K. Hansen and Odd R. Gautun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . N-chloromethylphthalimide C9H6ClNO2 相似度:60% Journal of Heterocyclic Chemistry 2007 44 951-960 Synthesis and photophysical properties of N-styrylazinones Su-Dong Cho,Jaeyoung Hwang,Ho-Kyun Kim,Heung-Sup Yim,Jeum-Jong Kim,Sang-Gyeong Lee and Yong-Jin Yoon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . benzoic hydrazide C7H8N2O 相似度:60% Indian Journal of Chemistry 2010 49B 526-531 Development and assessment of green synthesis of hydrazides Ajoy Saha,Rajesh Kumar*,Rajendra Kumar & C Devakumar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 2-chloro-5-trimethylsilylthiophene C7H11ClSSi 相似度:60% Heterocycles 2010 80 1489-1503 The Mukaiyama Aldol and Mukaiyama–Michael Reactions Promoted by Commercially Available Molecular Sieves Masahiro Anada, Takuya Washio, Yudai Watanabe, and Shunichi Hashimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 4,4'-dibromo-2,2'-bipyridine 相似度:60% Heterocycles 2008 75 57-64 Synthesis of 2, 4-Dibromopyridine and 4, 4'-Dibromo-2, 2'-bipyridine. Efficient Usage in Selective Bromine-Substitution under Palladium-Catalysis Ramón García-Lago, José-Lorenzo Alonso-Gómez, Cristina Sicre, and María-Magdalena Cid Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 2-(4'-bromophenyl)imidazoline C9H9N2Br 相似度:60% Heterocycles 2008 76 507-514 Efficient Preparation of 2-Imidazolines from Aldehydes and Ethylenediamines with 1, 3-Diiodo-5, 5-dimethylhydantoin Shogo Takahashi and Hideo Togo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 4,4'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene C14H20Br2S2Si2 相似度:60% Heterocycles 2008 76 1249-1259 Selective Halogen Dance Reactions at 5, 5'-Dibromo-2, 2'-bithiophene Roman Bobrovsky, Christian Hametner, Wolfram Kalt, and Johannes Fröhlich Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone 相似度:60% Heterocycles 2003 60 2343-2348 Epoxidation of Quinones with Urea Hydrogen Peroxide Jaime A. Valderrama,* M. Florencia González, and Cristián Torres Structure 13C NMR 碳谱模拟图 |
4楼2013-01-03 16:16:16
sunwen1111
银虫 (正式写手)
- 应助: 29 (小学生)
- 金币: 961.2
- 散金: 219
- 红花: 2
- 帖子: 455
- 在线: 158.7小时
- 虫号: 1406398
- 注册: 2011-09-18
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
蕾子1216: 金币+10, ★有帮助 2013-01-03 22:01:55
蕾子1216: 金币+10, ★有帮助 2013-01-03 22:01:55
|
查询结果：共查到504个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 5-Benzylidenepyrimidine-2,4,6(1H,3H,5H)-trione C11H8N2O3 相似度:83.3% Tetrahedron 2012 68 7019-7027 Solvent-dependent reactivities of acyclic nitrones with β-diketones: catalyst-free syntheses of endiones and enones Jamal Lasri, Grzegorz Gajewski, M. Fátima C. Guedes da Silva, Maxim L. Kuznetsov, Ricardo R. Fernandes, Armando J.L. Pombeiro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . (E)-3-(4-bromophenyl)-3-chloro-2-propenal 相似度:71.4% Journal of Heterocyclic Chemistry 2011 48 671-677 Ring and side chain formylated pyrazoles from acetophenone azines and Vilsmeier's reagent Ramaiyan Manikannan and Shanmugam Muthusubramanian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 3-(phenylseleno)propanamide 相似度:66.6% Helvetica Chimica Acta 2009 92 1080-1084 β-Cyclodextrin-Promoted Addition of Benzeneselenol to Conjugated Alkenes in Water Boga Srinivas, Vydyula Pavan Kumar, Regati Sridhar, Vutukuri Prakash Reddy, Yadavalli Venkata Durga Nageswar, Kakulapati Rama Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . labeled methyl benzoate 相似度:66.6% Journal of Natural Products 1995 Vol 58 622-624 2-Carbomethoxyoxepin: 1-Carbomethoxybenzene 1,2-Oxide and the Biosynthesis of Methyl Salicylate in Phellinus tremulae William A. Ayer, Elizabete R. Cruz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . phenanthrene 相似度:66.6% Phytochemistry 1988 27 3625-3626 Phenanthrene and stilbenes from Pterolobium hexapetallum R.Jagdish Kumar,D. Jyostna,G.L.David Krupadanam,G. Srimannarayana* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 3-phenylfurazan-4-sulfonyl chloride C8H5ClN2O3S 相似度:66.6% Journal of Heterocyclic Chemistry 2009 46 866-872 Unsymmetrically substituted furoxans. Part 19. Methyl and phenylfuroxansulfonic acids and related sulfonamides Konstantin Chegaev,Barbara Rolando,Stefano Guglielmo,Roberta Fruttero and Alberto Gasco Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 4-Phenyl-5H-1,2,3-dithiazole-5-thione C8H5NS3 相似度:66.6% Bioorganic & Medicinal Chemistry Letters 2009 19 136-141 One-pot synthesis of 5-phenylimino, 5-thieno or 5-oxo-1,2,3-dithiazoles and evaluation of their antimicrobial and antitumor activity Lidia S. Konstantinova, Oleg I. Bol’shakov, Natalia V. Obruchnikova, Hélène Laborie, Annabelle Tanga, Valérie Sopéna, Isabelle Lanneluc, Laurent Picot, Sophie Sablé, Valérie Thiéry, Oleg A. Rakitin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 4-Phenyl-5H-1,2,3-dithiazole-5-one C8H5NOS2 相似度:66.6% Bioorganic & Medicinal Chemistry Letters 2009 19 136-141 One-pot synthesis of 5-phenylimino, 5-thieno or 5-oxo-1,2,3-dithiazoles and evaluation of their antimicrobial and antitumor activity Lidia S. Konstantinova, Oleg I. Bol’shakov, Natalia V. Obruchnikova, Hélène Laborie, Annabelle Tanga, Valérie Sopéna, Isabelle Lanneluc, Laurent Picot, Sophie Sablé, Valérie Thiéry, Oleg A. Rakitin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . benzyl chloroformate 相似度:66.6% Tetrahedron Letters 2002 43 7765-7767 Non-phosgene synthesis of benzyl chloroformate (CbzCl) Takumi Mizuno, Junko Takahashi, Akiya Ogawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 6 相似度:66.6% Tetrahedron Letters 2002 43 9129-9132 Synthesis and photooxygenation of 2-thiofuran derivatives: a mild and direct access to O,S-dimethyl and O-methyl-S-phenyl thiomaleates Yolanda Arroyo, Justo F. Rodrı́guez, M.Ascensión Sanz-Tejedor, Mercedes Santos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 4-Nitrothiobenzoicac id S-trifluoromethyl ester C8H4F3NO3S 相似度:66.6% Tetrahedron Letters 2004 45 6101-6104 S-Trifluoromethyl esters of thiocarboxylic acids, RC(O)SCF3 Mikhail M Kremlev, Wieland Tyrra, Dieter Naumann, Yurii L Yagupolskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . bis(4-methylphenyl) disulfide C14H14S2 相似度:66.6% Heterocycles 2002 57 483-489 Benzo-1,4-oxathiins and Benzo-1,4-dithiins from 4,5-Disubstituted 1,2,3-Thiadiazoles Alan R. Katritzky,* George N. Nikonov, Dmytro O. Tymoshenko, Elizabeth L. Moyano, and Peter J. Steel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . O-4-chlorophenyl thiocarbamate 相似度:66.6% Journal of Heterocyclic Chemistry 2011 48 1225-1228 Synthesis and structure of substituted 5-phenoxy-1,2,4-dithiazole-3-ones Oleksandr Ponomarov, Zdeňka Padělková and Jiří Hanusek Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 3,5-diphenyl-4H-1,2,6-thiadiazine-4-thione C15H10N2S2 相似度:66.6% Tetrahedron 2012 68 2590-2597 Substitution at C-4 in 3,5-disubstituted 4H-1,2,6-thiadiazin-4-ones Heraklidia A. Ioannidou, Panayiotis A. Koutentis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 6a 相似度:66.6% Tetrahedron 2012 68 2899-2905 Phosphonium salt-catalysed synthesis of nitriles from in situ activated oximes Ross M. Denton, Jie An, Petra Lindovska, William Lewis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 1-benzyl-1H-1,2,3,4-tetrazole 相似度:66.6% European Journal of Organic Chemistry 2011 2827-2835 Building Heterocyclic Systems with RC(OR)2+ Carbocations in Recyclable Brønsted Acidic Ionic Liquids: Facile Synthesis of 1-Substituted 1H-1,2,3,4-Tetrazoles, Benzazoles and Other Ring Systems with CH(OEt)3 and EtC(OEt)3 in [EtNH3][NO3] and [PMIM(SO3H)][O Gopalakrishnan Aridoss and Kenneth K. Laali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 1,2-bis(phenylselanyl)benzene 相似度:66.6% European Journal of Organic Chemistry 2011 1940-1946 Magnetically Separable and Reusable Copper Ferrite Nanoparticles for Cross-Coupling of Aryl Halides with Diphenyl Diselenide Kokkirala Swapna, Sabbavarapu Narayana Murthy and Yadavalli Venkata Durga Nageswar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 2-(phenylselanyl)thiophene 相似度:66.6% European Journal of Organic Chemistry 2011 1940-1946 Magnetically Separable and Reusable Copper Ferrite Nanoparticles for Cross-Coupling of Aryl Halides with Diphenyl Diselenide Kokkirala Swapna, Sabbavarapu Narayana Murthy and Yadavalli Venkata Durga Nageswar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 4-methylbenzaldehyde oxime 相似度:66.6% Journal of Medicinal Chemistry 2006 49 2063-2076 Synthesis and Biological Evaluation of Purealin and Analogues as Cytoplasmic Dynein Heavy Chain Inhibitors Guangyu Zhu, Fanglong Yang, Raghavan Balachandran, Peter Höök, Richard B. Vallee, Dennis P. Curran, and Billy W. Day Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . benzaldehyde O-methyloxime C8H9NO 相似度:66.6% Helvetica Chimica Acta 2012 95 1758-1772 Metal-Free 2,2,6,6-Tetramethylpiperidin-1-yloxy Radical (TEMPO) Catalyzed Aerobic Oxidation of Hydroxylamines and Alkoxyamines to Oximes and Oxime Ethers Sebastian Wertz and Armido Studer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . benzylnitrate 相似度:66.6% Tetrahedron 2012 68 10263-10271 Generation and cross-coupling of benzyl and phthalimide-N-oxyl radicals in a cerium(IV) ammonium nitrate/N-hydroxyphthalimide/ArCH2R system Alexander O. Terent'ev, Igor B. Krylov, Mikhail Y. Sharipov, Zoya M. Kazanskaya, Gennady I. Nikishin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . Methyl benzoate 相似度:66.6% Tetrahedron 2012 68 4701-4709 Facile preparation of aromatic esters from aromatic bromides with ethyl formate or DMF and molecular iodine via aryllithium Sousuke Ushijima, Katsuhiko Moriyama, Hideo Togo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 2-phenyl-1,3,4-thiadiazole 相似度:66.6% Magnetic Resonance in Chemistry 2012 50 637-641 Multinuclear magnetic resonance studies of 2-aryl-1,3,4-thiadiazoles Błażej Gierczyk, Michał Cegłowski, Marcin Kaźmierczak and Maciej Zalas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . compound 9 相似度:66.6% Magnetic Resonance in Chemistry 2012 50 637-641 Multinuclear magnetic resonance studies of 2-aryl-1,3,4-thiadiazoles Błażej Gierczyk, Michał Cegłowski, Marcin Kaźmierczak and Maciej Zalas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . compound 10 相似度:66.6% Magnetic Resonance in Chemistry 2012 50 637-641 Multinuclear magnetic resonance studies of 2-aryl-1,3,4-thiadiazoles Błażej Gierczyk, Michał Cegłowski, Marcin Kaźmierczak and Maciej Zalas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . compound 2b C13H12N2O4 相似度:62.5% Indian Journal of Chemistry 2005 44B 1105-1108 A facile synthesis of 5-acylbarbituric acids under microwave irradiations Singh,Palwinder; Paul,Kamaldeep Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . (E)-3-(4-(Trifluoromethyl)phenyl)acrylaldehyde C10H7F3O 相似度:62.5% Bioorganic & Medicinal Chemistry 2012 20 3635-3651 Synthesis of methoxylated goniothalamin, aza-goniothalamin and γ-pyrones and their in vitro evaluation against human cancer cells Original Research Article Rosimeire Coura Barcelos, Julio Cezar Pastre, Vanessa Caixeta, Débora Barbosa Vendramini-Costa, João Ernesto de Carvalho, Ronaldo Aloise Pilli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . trans-3-(4-bromo-2-nitrophenyl)prop-2-enal 相似度:62.5% Russian Journal of Organic Chemistry 2007 43 564-570 4,5-dihydroisoxazoles from arylcyclopropanes: II. Reaction of arylcyclopropanes with nitrosyl chloride activated by sulfur(VI) oxide O. B. Bondarenko, A. Yu. Gavrilova, M. A. Kazantseva, V. N. Tikhanushkina and E. E. Nifant’ev, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 5-Phenylnicotinaldehyde C12H9NO 相似度:60% Zeitschrift für Naturforschung B 2012 67 75-84 Synthesis of New 1-Aryl-4-(biarylmethylene)piperazine Ligands, Structurally Related to Adoprazine (SLV313) N. Ullah Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 2-Azido-4'-methylacteophenone C9H9N3O 相似度:57.1% Molecules 2004 9 135-147 Lipid-Lowering Effects of Ethyl 2-Phenacyl-3-aryl-1H-pyrrole- 4-carboxylates in Rodents Justin M. Holub, Kathy O'Toole-Colin, Adam Getzel, Anthony Argenti, Michael A. Evans, Daniel C. Smith, Gerard A. Dalglish, Shahzad Rifat, Donna L. Wilson, Brett M. Taylor, Ulander Miott, Josephine Glersaye, Kam S. Lam, Bryan J. McCranor, Joshua D. Berkowi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . Bis(2-chlorobenzoyl) telluride 相似度:57.1% Molecules 2009 14 2555-2572 Diaroyl Tellurides: Synthesis, Structure and NBO Analysis of (2-MeOC6H4CO)2Te – Comparison with Its Sulfur and Selenium Isologues. The First Observation of [MgBr][R(C=Te)O] Salts Osamu Niyomura, Shoho Nakaiida, Ryo Yamada, Shinzi Kato, Masaru Ishida, Masahiro Ebihara, Fumio Ando and Jugo Koketsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . acetonylidentriphenylphosphoran 相似度:57.1% Helvetica Chimica Acta 1976 59 1698-1704 Totalsynthese des Verrucarins E sowie ihre Anwendung zur Herstellung eines 13C-markierten Derivates desselben Albert Gossauer and Klaus Suhl Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . Trimethyl(2,4,6-thrimethylphenoxy) silan 相似度:57.1% Canadian Journal of Chemistry 2010 88 164-171 Silica-bonded S-sulfonic acid as a recyclable catalyst for the silylation of hydroxyl groups with hexamethyldisilazane (HMDS) Khodabakhsh Niknam, Dariush Saberi, Hajar Molaee, and Mohammad Ali Zolfigol Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . 2,3,6,7-Tetraphenylanthraquinone C38H24O2 相似度:57.1% Canadian Journal of Chemistry 2006 84 659-666 From enolates to anthraquinones1 David Bailey, Jeffrey N. Murphy, and Vance E. Williams Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 5-(2-Nitrophenyl)-1H-pyrazole C9H7N3O2 相似度:57.1% Helvetica Chimica Acta 2011 Vol. 94 1703-1717 A Simple Synthesis of 5-(2-Aminophenyl)-1H-pyrazoles Monika Janjić, Rok Prebil, Uroš Grošelj, David Kralj, Črt Malavašič, Amalija Golobič, Katarina Stare, Georg Dahmann, Branko Stanovnik, and Jurij Svete Structure 13C NMR 碳谱模拟图 |
5楼2013-01-03 16:17:07