| 查看: 426 | 回复: 1 | |||
[求助]
微谱求助 已有1人参与
|
| C谱数据173.42,172.93,70.71,59.54,58.82,41.01,38.31,25.82,21.64,13.01,10.72;H谱数据3.97,3.85,2.29,1.95,1.60,1.50,1.38,0.97,0.92,0.89,请给出相似度高的化合物,最好相似度能大于80% |
» 猜你喜欢
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有9人回复
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生|MSCA经费充足、排名优
已经有6人回复
天津大学招2026.09的博士生,欢迎大家推荐交流(博导是本人)
已经有4人回复
同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗
已经有3人回复
退学或坚持读
已经有28人回复
面上项目申报
已经有3人回复
酰胺脱乙酰基
已经有9人回复
博士延得我,科研能力直往上蹿
已经有7人回复
面上基金申报没有其他的参与者成吗
已经有5人回复
遇见不省心的家人很难过
已经有22人回复
风行者007
至尊木虫 (著名写手)
- 应助: 1309 (讲师)
- 金币: 12672.8
- 红花: 15
- 帖子: 1490
- 在线: 299.5小时
- 虫号: 2542465
- 注册: 2013-07-12
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
感谢参与,应助指数 +1
|
相似度没有大于80%的下边是全部结果 查询结果:共查到30个化合物(查询结果仅供参考) 1 . compound 5a 相似度:58.3% Tetrahedron Letters 2000 41 8293-8296 Asymmetric synthesis of C-6 substituted pipecolic acid derivatives Sylvie Carbonnel, Catherine Fayet, Jacques Gelas, Yves Troin Structure 13C NMR 碳谱模拟图 2 . Ethyl 2-piperidinobutanoate C11H21NO2 相似度:54.5% Molecules 2001 6 892-899 Captodative Formyl Enamines in a New Synthesis of Tertiary α-Amino Esters Alexandre Y. Rulev, Lyudmila I. Larina and Mikhail G. Voronkov Structure 13C NMR 碳谱模拟图 3 . (3R,5R)-Methyl 3,5-dihydroxydecanoate C11H22O4 相似度:54.5% Canadian Journal of Chemistry 2009 87 650-661 Chiral α-substituted allylboronates in a one-potthree-component asymmetric allylic alkylation/carbonyl allylation reaction sequence -Applications to the syntheses of (+)-(3R,5R)-3-hydroxy-5-decanolide and (-)-massoialactone Lisa Carosi and Dennis G. Hall Structure 13C NMR 碳谱模拟图 4 . methyl (±)-2-oxo-1-(3-oxopropyl)cyclohexanecarboxylate C11H16O4 相似度:54.5% Journal of Heterocyclic Chemistry 2003 40 113-120 N-phenyl-substituted pyrrolidines,piperidines and azabicyclics by a tandem reduction-double reductive amination reaction Richard A. Bunce,Derrick M. Herron,Jason R. Lewis and Sharadsrikar V. Kotturi Structure 13C NMR 碳谱模拟图 5 . ethyl 4,6-dimethyl-5,7-diphenyl-6-aza-spiro[2.5]octane-1-carboxylate C24H29NO2 相似度:54.5% Indian Journal of Chemistry Section B 2007 46B 818-822 4-Piperidone – A synthon for spiro-heterocycles Padmavathi,V; Reddy,T V Ramana; Reddy,K Audisesha Structure 13C NMR 碳谱模拟图 6 . Compound 1 相似度:54.5% Bioorganic & Medicinal Chemistry Letters 1998 8 2375-2380 Combinatorial chemistry of hydantoins Astrid Boeijen, John A. W. Kruijtzer, Rob M. J. Liskamp Structure 13C NMR 碳谱模拟图 7 . (R)-3-Methoxymethyl-2-methyleneoctamide C11H21NO2 相似度:54.5% Chinese Journal of Chemistry 2002 20 1291-1299 Synthesis of Optically Active β - Alkyl -α- methylene - δ - butyro -lactones from Enantioselective Biotransformation of Nitriles, an Unusual Inversion of Enantioselectivity† Sheng-Min Zhao and Mei-Xiang Wang Structure 13C NMR 碳谱模拟图 8 . (S)-3-Methoxymethyl-2-methylenecxtanoic acid C11H18O3 相似度:54.5% Chinese Journal of Chemistry 2002 20 1291-1299 Synthesis of Optically Active β - Alkyl -α- methylene - δ - butyro -lactones from Enantioselective Biotransformation of Nitriles, an Unusual Inversion of Enantioselectivity† Sheng-Min Zhao and Mei-Xiang Wang Structure 13C NMR 碳谱模拟图 9 . 3-[(1R,2S)-1-hydroxy-2-methylbutyl]-4-methylfuran-2(5H)-one C10H16O3 相似度:54.5% Tetrahedron 2003 59 3237-3251 Bioactive butenolides from Streptomyces antibioticus Tü 99: absolute configurations and synthesis of analogs Gilles Grossmann, Marc Poncioni, Marc Bornand, Benoı̂t Jolivet, Markus Neuburger, Urs Séquin Structure 13C NMR 碳谱模拟图 10 . 3-[(1R,2S)-1-hydroxy-2-methylbutyl]-4-methylfuran-2(5H)-one C10H16O3 相似度:54.5% Tetrahedron 2003 59 3237-3251 Bioactive butenolides from Streptomyces antibioticus Tü 99: absolute configurations and synthesis of analogs Gilles Grossmann, Marc Poncioni, Marc Bornand, Benoı̂t Jolivet, Markus Neuburger, Urs Séquin Structure 13C NMR 碳谱模拟图 11 . compound 60 相似度:54.5% Tetrahedron 1995 51 8835-8852 Synthesis of tricyclopentanoid sesquiterpenes via rearrangement routes: (±)-modhephene, (±)-epimodhephene and (±)-isocomene Lutz Fitjer, Marita Majewski, Honorato Monzó-Oltra Structure 13C NMR 碳谱模拟图 12 . permetin A 相似度:54.5% The Journal of Antibiotics 1985 38 1610-1613 ABSOLUTE CONFIGURATION OF THE β-HYDROXYL FATTY ACID CONSTITUENT OF PERMETIN A ASAO MURAI, YUSUKE AMINO, TOSHIHIKO ANDO Structure 13C NMR 碳谱模拟图 13 . ethyl 3-hydroxy-3-methylheptanoate 相似度:54.5% Journal of Chemical Ecology 1996 22 2233-2249 Identification of sex pheromones from cowpea weevil,Callosobruchus maculatus, and related studies withC. analis (coleoptera: Bruchidae) Thomas W. Phillips, Joel K. Phillips, Francis X. Webster, Rong Tang and Wendell E. Burkholder Structure 13C NMR 碳谱模拟图 14 . 2-methyl-2,5-bornandiol 相似度:54.5% Annals of Microbiology 2010 60 249-253 Chemical constitutes from endophytic Streptomyces sp. W5 isolated from Trewia nudiflora L. Guozhu Wei, Na Zhu, Ying Zeng, Yuemao Shen, Peiji Zhao Structure 13C NMR 碳谱模拟图 15 . 1-(tert-butyldimethylsilyloxy)-3,3-bis(methoxymethyl)hex-5-yne C16H32O3Si 相似度:54.5% Tetrahedron 2013 69 7659-7669 Cyclopropanes in Nicholas reaction: formation of spiroketals with a five-membered and a seven- or an eight-membered ring Chisato Mukai, Takahiro Kojima, Takamasa Kawamura, Fuyuhiko Inagaki Structure 13C NMR 碳谱模拟图 16 . tetrabutylammonium bis(sec-heptyl)phosphate 相似度:54.5% Tetrahedron 2013 69 9947-9950 A convenient two-step synthesis of dialkylphosphate ionic liquids Justyna Kotlarska, Koen Binnemans, Wim Dehaen Structure 13C NMR 碳谱模拟图 17 . (R)-3-(((tert-butyldimethylsilyl)oxy)methyl)-3-methylpentan-1-ol C13H30O2Si 相似度:54.5% Molecules 2014 19 2213-2225 Synthesis of ∆3-2-Hydroxybakuchiol Analogues and Their Growth Inhibitory Activity against Rat UMR106 Cells Qun Zhao, Qianqian Xu, Guangsheng Shan, Chao Dong, Hong Zhang and Xinsheng Lei Structure 13C NMR 碳谱模拟图 18 . n-propyl-3-hydroxyoctanoate 相似度:54.5% Applied Microbiology and Biotechnology 2013 97 211-222 Polyester hydrolytic and synthetic activity catalyzed by the medium-chain-length poly(3-hydroxyalkanoate)depolymerase from Streptomyces venezuelae SO1 Marta Santos, Joana Gangoiti, Helmut Keul, Martin Möller, Juan L. Serra, María J. Llama Structure 13C NMR 碳谱模拟图 19 . 3-(1-Hydroxy-2-methylbutyl)-4-methyl-2(5H)-franone 相似度:54.5% FEMS Microbiology Letters 1995 126 37-42 New butenolides from the photoconductivity screening of Streptomyces antibioticus (Waksman and Woodruff) Waksman and Henrici 1948 Dieter Braun, Niklaus Pauli, Urs Sequin and Hans Zähner Structure 13C NMR 碳谱模拟图 20 . rac-N-methyl-5-hydroxydecanamide 相似度:54.5% Flavour and Fragrance Journal 2007 22 531-539 Asymmetric synthesis of δ-lactones with lipase catalyst Yasutaka Shimotori, Kazuki Sekine and Tetsuo Miyakoshi Structure 13C NMR 碳谱模拟图 21 . Ethyl 3-Hydroxy-3-methylheptanoate 相似度:54.5% Journal of Chemical Ecology 1996 22 2233-2249 Identification of sex pheromones from cowpea weevil,Callosobruchus maculatus, and related studies withC. analis (coleoptera: Bruchidae) Thomas W. Phillips, Joel K. Phillips, Francis X. Webster, Rong Tang, Wendell E. Burkholder Structure 13C NMR 碳谱模拟图 22 . α-{3-[2-hydroxy-3-(N-methyl-N-hydroxyethylcmino)propoxy]propyl}-w-butylpolydimethylsiloxane 相似度:53.8% Chinese Chemical Letters 2008 19 1196-1198 Synthesis and characterization of α-{3-[2-hydroxy-3-(N-methyl-N-hydroxy-ethylamino)propoxy]propyl} -w-butylpolydimethylsiloxanes Hai Feng Sun, Qing Si Zhang , Meng Zhang , Yi Tao Yu, Jian Ping Zong Structure 13C NMR 碳谱模拟图 23 . compound 1b 相似度:53.8% Magnetic Resonance in Chemistry 1985 23 137-138 Carbon-13 NMR study of some new macrocycles. 13C chemical shifts of nactin antibiotic models M. El Malouli Bibout, A. Samat, R. Faure and J. Elguero Structure 13C NMR 碳谱模拟图 24 . compound 4 C12H24N4O2 相似度:50% Tetrahedron Letters 2002 43 3935-3937 A convenient synthesis of chiral dioxocyclens and application as chiral solvating agents Quan Yuan, Enqin Fu, Xiaojun Wu, Maohai Fang, Peng Xue, Chengtai Wu, Jiahua Chen Structure 13C NMR 碳谱模拟图 25 . diethyl 4-methylenespiro[4.5]decane-2,2-dicarboxylate C17H26O4 相似度:50% Molecules 2012 17 4313-4325 Communication: New Methodology for the Synthesis of Thiobarbiturates Mediated by Manganese(III) Acetate Ahlem Bouhlel, Christophe Curti and Patrice Vanelle Structure 13C NMR 碳谱模拟图 26 . 2-[2-(octylamino)-2-oxoethoxy]acetic acid C12H22NO4 相似度:50% European Journal of Organic Chemistry 2011 3959-3969 Hydrolysis and Radiation Stability of m-Xylylene Bis-diglycolamide: Synthesis and Quantitative Study of Degradation Products by HPLC–APCI+ Hitos Galán, María Teresa Murillo, Rosa Sedano, Ana Núñez, Javier de Mendoza, Amparo González-Espartero and Pilar Prados Structure 13C NMR 碳谱模拟图 27 . compound S7 C15H34O3Si 相似度:50% Journal of the American Chemical Society 2006 128 11906-11915 Synthetic Studies of Complex Immunostimulants from Quillaja saponaria: Synthesis of the Potent Clinical Immunoadjuvant QS-21Aapi Yong-Jae Kim, Pengfei Wang, Mauricio Navarro-Villalobos, Bridget D. Rohde, JohnMark DerryBerry, and David Y. Gin Structure 13C NMR 碳谱模拟图 28 . 2-O-(1',2'-dipentanoyl-sn-glycero)-2-thioxo-2λ5-[1,3,2]-dithiaphospholane C15H27O5PS3 相似度:50% The Journal of Organic Chemistry 2003 68 7298-7307 Design, Synthesis, and Evaluation of Water-Soluble Phospholipid Analogues as Inhibitors of Phospholipase C from Bacillus cereus Christopher L. Franklin, Hui Li, and Stephen F. Martin Structure 13C NMR 碳谱模拟图 29 . TFA·Me2N-D-Ile-Hic-OH C14H27NO4 相似度:50% Chemistry-A European Journal 2011 17 13544-13552 Total Synthesis, Stereochemical Assignment, and Antimalarial Activity of Gallinamide A Trent Conroy, Jin T. Guo, Prof. Roger G. Linington, Prof. Nicholas H. Hunt and Dr. Richard J. Payne Structure 13C NMR 碳谱模拟图 30 . (4R,2'S)-4-(2'-Hydroxyheptyl)-N(5)-methyl-1,5-diazocan-2-one C14H28N2O2 相似度:50% The Journal of Organic Chemistry 2012 77 9724-9737 Absolute Configuration Assignment by Asymmetric Syntheses of the Homalium Alkaloids (− -(R,R,R)-Hoprominol and (− -(4′S,4″R,2‴R)-HopromalinolStephen G. Davies, James A. Lee, Paul M. Roberts, Jeffrey P. Stonehouse, and James E. Thomson Structure 13C NMR 碳谱模拟图 |

2楼2014-07-13 16:39:50













回复此楼
-(R,R,R)-Hoprominol and (−