| 查看: 181 | 回复: 1 | |||
linkus1988木虫 (正式写手)
|
[求助]
求助微谱数据查询
|
|
溶剂：氯仿 相似度：50%以上 碳谱数据：170.2,151.8,145.8,142.9,140.4,14.5 |
回复此楼» 猜你喜欢
求助一下有机合成大神
已经有3人回复
-
拟解决的关键科学问题还要不要写
已经有8人回复
-
最失望的一年
已经有13人回复
-
存款400万可以在学校里躺平吗
已经有30人回复
-
求推荐英文EI期刊
已经有5人回复
-
请教限项目规定
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助微谱数据查询
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 求助微谱数据查询
已经有3人回复
- 建议群主开一个微谱求助专栏吧
已经有14人回复
- 求助微谱数据，谢谢
已经有5人回复
- 求助微谱数据查询
已经有4人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助3个用微谱解析的结构
已经有8人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 【求助/交流】如何从GENBANK上查询菌株的的Acession No
已经有5人回复
- 【求助】微反-色谱 怎么使用啊？
已经有8人回复
木风枫pan
木虫 (小有名气)
- 应助: 134 (高中生)
- 金币: 1907.2
- 红花: 4
- 帖子: 255
- 在线: 73.5小时
- 虫号: 2011576
- 注册: 2012-09-18
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
linkus1988: 金币+5, ★★★★★最佳答案, 神速啊 2012-12-31 14:38:06
感谢参与，应助指数 +1
linkus1988: 金币+5, ★★★★★最佳答案, 神速啊 2012-12-31 14:38:06
|
查询结果：共查到23个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 1-(5-acetyl-3,4-dimethyl-thieno[2,3-b]thiophen-2-yl)-ethanone C12H12O2S2 相似度:71.4% 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 -------------------------------------------------------------------------------- 2 . 2-(Cyanomethyl)but-2-enoic acid C7H9NO2 相似度:50% Molecules 2008 13 716-728 An Efficient Synthesis of γ-Aminoacids and Attempts to Drive Its Enantioselectivity Salvador Gil, Margarita Parra and Pablo Rodríguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (E)-5-chloro-1,3-dimethyl-1H-pyrazol-4-carbaldehyde oxime C6H8ClN3O 相似度:50% Journal of Heterocyclic Chemistry 2003 40 303-308 Synthesis of substituted 3-phenyl-6h-pyrazolo[4,3-d]isoxazoles from corresponding 4-benzoyl-5-hydroxypyrazoles Wolfgang Holzer and Katharina Hahn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarbonitrile C10H6N2S2 相似度:50% 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 -------------------------------------------------------------------------------- 5 . tetracyanothianthrene C24H20N4S2 相似度:50% Heterocycles 2010 80 183-186 Photolytic Preparation of Tetrabromothianthrene and Its Transformation to Dinuclear Phthalocyanines Takeshi Kimura, Takeru Obonai, Takayuki Nozaki, Kenji Matsui, Toshiharu Namauo, Akio Yamakawa, and Yutaka Takaguchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2,5-diethoxy-3,6-diisopropylpyrazine C14H24N2O2 相似度:50% Heterocycles 2010 81 1239-1251 Synthesis of (3S)-2,5-Diethoxy-3,6-dihydro-3-isopropyl-6-methylsulfanylpyrazines and Stereoselectivity in Alkylation of the Anions Yoshihide Usami, Masao Arimoto, Chisaka Kioka, Masako Yamanaka, Naoko Matsuda, and Hayato Ichikawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 2-methylthiobenzimidazole 相似度:50% Heterocycles 2010 81 413-420 S-Methylation of N-Containing Heterocyclic Thiols with Conjugated Acids of Methoxy Groups Masao Shimizu, Teruaki Shimazaki, Yoshihiro Kon, and Takeo Konakahara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 3-chloro-4-(1-ethoxyvinyl)-1,2,5-thiadiazole C6H7N2OClS 相似度:50% Heterocycles 2003 60 29-45 The Palladium-catalyzed Cross-coupling reactions of 3-Chloro-4-halogeno-1,2,5-thiadiazoles Alain Merschaert* and Hugo J. Gorissen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Compound 7 相似度:50% Magnetic Resonance in Chemistry 2009 47 617-624 Derivatives of pyrazinecarboxylic acid: 1H, 13C and 15N NMR spectroscopic investigations (pages 617–624) Wolfgang Holzer, Gernot A. Eller, Barbara Datterl and Daniela Habicht Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Compound 14 相似度:50% Magnetic Resonance in Chemistry 2009 47 617-624 Derivatives of pyrazinecarboxylic acid: 1H, 13C and 15N NMR spectroscopic investigations (pages 617–624) Wolfgang Holzer, Gernot A. Eller, Barbara Datterl and Daniela Habicht Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2-Methylmonomethylfumarate 相似度:50% Tetrahedron Letters 2002 43 2555-2559 Isoprenoid biosynthesis via the methylerythritol phosphate pathway. (E)-4-Hydroxy-3-methylbut-2-enyl diphosphate: chemical synthesis and formation from methylerythritol cyclodiphosphate by a cell-free system from Escherichia coli Murielle Wolff, Myriam Seemann, Catherine Grosdemange-Billiard, Denis Tritsch, Narciso Campos, Manuel Rodrı́guez-Concepción, Albert Boronat, Michel Rohmer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . compound 5b 相似度:50% Tetrahedron Letters 2005 46 69-74 Alkynylation of N-tosylimines with aryl acetylenes promoted by ZnBr2 and N,N-diisopropylethylamine in acetonitrile Ka Young Lee, Chang Gon Lee, Jeong Eun Na, Jae Nyoung Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3-Methyl-1-(p-nitrophenyl)pyrazole-5-thiol C10H9N3O2S 相似度:50% Archiv der Pharmazie 2002 335 99-103 Preparation and Antibacterial Activity of 3-Methyl-1-p-substituted Phenylpyrazole-5-thiol Yoshinobu Tagawa, Shin'ichi Minami, Toshio Yoshida, Keitaro Tanaka, Shuji Sato, Yoshinobu Goto and Kenji Yamagata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 1,2,3,4,6,7,8,9-octaethyl-5-stannaspirononatetraene C24H40Sn 相似度:50% Heterocycles 2000 52 1171-1189 Preparation of Sn-, Ge-, and Si-Heterocycles from Zirconacycles Yasuyuki Ura, Yanzhong Li, Fu-Yu Tsai, Kiyohiko Nakajima, Martin Kotora, and Tamotsu Takahashi* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . gallic acid 相似度:50% Natural Product Research and Development 2008 20 447-449 Chemical Constituents from Glochidion puberum ZHANG Zhen;LIU Guang-ming; REN Yan-li; HE Hong-ping; HAO Xiao-jiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . gallic acid 相似度:50% Natural Product Research and Development 2006 18 74-75 Chemical Constituents of Balanophora japonica Makino RUAN Han-li; ZHANG Yong-hui; PI Hui-fang; ZHAO Wei; WU Ji-zhou （ Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 2-(4-pyridyl)-isothiazol-3(2H)-one C8H6N2OS 相似度:50% Bioorganic & Medicinal Chemistry 2009 17 467-474 Synthesis of isothiazol-3-one derivatives as inhibitors of histone acetyltransferases (HATs) Stephen Gorsuch, Vassilios Bavetsias, Martin G. Rowlands, G. Wynne Aherne, Paul Workman, Michael Jarman, Edward McDonald Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 5-chloro-1,3-dimethyl-4-nitro-1H-pyrazole C5H6ClN3O2 相似度:50% Russian Journal of Organic Chemistry 2006 42 901-906 Synthesis and properties of 5-chloro-4-nitropyrazoles G. V. Bozhenkov, V. A. Savosik, L. I. Larina, A. N. Mirskova and G. G. Levkovskaya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 2-(2H-tetrazol-5-yl)pyrazine 相似度:50% European Journal of Organic Chemistry 2011 6343-6355 Highly Efficient Synthesis of 5-Substituted 1H-Tetrazoles Catalyzed by Cu–Zn Alloy Nanopowder, Conversion into 1,5- and 2,5-Disubstituted Tetrazoles, and Synthesis and NMR Studies of New Tetrazolium Ionic Liquids Gopalakrishnan Aridoss and Kenneth K. Laali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . syringic acid 相似度:50% Chinese Journal of Natural Medicines 2011 9 185-187 Chemical Constituents of Parabarium huaitingii LEI Ting, JIANG Hai-Yan, HU Ying, CEN Ying-Zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 2-[(Methylthio)methyl]-2-butenal 相似度:50% Journal of Agricultural and Food Chemistry 1996 44 3598-3600 Synthesis of 2-[(Methylthio)methyl]-2-butenal, a Characteristic Flavor Component of Potato Chips, Krill Seasoning, Roasted Coffee, and Yeast Extracts Norbert G. De Kimpe and Wim A. Aelterman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 4-Ethylnitrobenzene 相似度:50% Tetrahedron 2012 68 8293-8299 Chemoselective hydrogenation using molecular sieves-supported Pd catalysts: Pd/MS3A and Pd/MS5A Tohru Takahashi, Masatoshi Yoshimura, Hiroyasu Suzuka, Tomohiro Maegawa, Yoshinari Sawama, Yasunari Monguchi, Hironao Sajiki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 4-methyl-3-methylthio-1,2,4-triazin-5(4H)-one 相似度:50% Australian Journal of Chemistry 1985 38 1809-1813 1,2,4-Triazines. 1. The Use of C-13 Nuclear-Magnetic-Resonance Spectroscopy to Determine the Methylation Products of 3-Methylthio-1,2,4-Triazin-5(2h)-One NW Jacobsen and SE Rose Structure 13C NMR 碳谱模拟图 |
2楼2012-12-31 12:58:48