| 查看: 177 | 回复: 1 | ||
tai3936金虫 (小有名气)
|
[求助]
微谱求助
|
|
求助微谱，碳谱数据如下: 28.64,41.14,60.98,125.52,126.13,127.25,127.98,128.28,128.28,128.87,128.87,128.92,135.32,138.19,144.78. 非常感谢~~~  |
回复此楼» 猜你喜欢
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13人回复
-
博士延得我，科研能力直往上蹿
已经有8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4人回复
-
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10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5人回复
-
遇见不省心的家人很难过
已经有22人回复
wangwang1989
至尊木虫 (职业作家)
- 应助: 525 (博士)
- 金币: 11769.2
- 散金: 1451
- 红花: 21
- 沙发: 18
- 帖子: 4912
- 在线: 315.2小时
- 虫号: 1467486
- 注册: 2011-10-30
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
tai3936: 金币+15 2013-06-24 16:07:01
感谢参与，应助指数 +1
tai3936: 金币+15 2013-06-24 16:07:01
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到17个化合物(查询结果仅供参考) 1 . 2,2-(1,4-phenylene)-bis(4,5-diphenyl)-1H-imidazole 相似度:80% Canadian Journal of Chemistry 2008 86 264-269 Synthesis of 2,4,5-trisubstituted imidazoles catalyzed by [Hmim]HSO4 as a powerful Brönsted acidic ionic liquid Ahmad R. Khosropour Structure 13C NMR 碳谱模拟图 2 . Maculalactone A C25H22O2 相似度:73.3% Natural Product Sciences 2004 10 253-261 Bioactive Metabolites from the Brittle Star Ophioplocus japonicus Wang, Wei-Hong; Hong, Jong-Ki; Lee, Chong-Ok; Cho, Hee-Young; Shin, Sook; Jung, Jee-H. Structure 13C NMR 碳谱模拟图 3 . (E)-N-Benzyl-N-(benzyloxy)-3-phenylprop-2-en-1-amine C23H23NO 相似度:73.3% Chemical & Pharmaceutical Bulletin 2011 59(6) 714-720 Regio- and Enantioselective Allylic Substitution with Less Active N- or O-Nucleophiles Catalyzed by Iridium-Complex of Bis(oxazolinyl)pyridine Hideto MIYABE,Katsuhiko MORIYAMA,and Yoshiji TAKEMOTO Structure 13C NMR 碳谱模拟图 4 . 2-(benzylamino)-1,2,3,4-tetrahydronaphthalen-1-ol C17H19NO 相似度:73.3% Organic Letters 2011 Vol.13,No.12 3000-3003 Diastereoselective Intramolecular Friedel-Crafts Alkylation of Tetralins Clémence Liébert, Marion K. Brinks, Andrew G. Capacci, Matthew J. Fleming, and Mark Lautens Structure 13C NMR 碳谱模拟图 5 . (1S,2S)-2-(dibenzylamino)-1,2,3,4-tetrahydronaphthalen-1-ol C24H25NO 相似度:73.3% Organic Letters 2011 Vol.13,No.12 3000-3003 Diastereoselective Intramolecular Friedel-Crafts Alkylation of Tetralins Clémence Liébert, Marion K. Brinks, Andrew G. Capacci, Matthew J. Fleming, and Mark Lautens Structure 13C NMR 碳谱模拟图 6 . 2-(3-[2-(piperidino)ethoxy)phenyl]-4,5-diphenylimidazole C28H29N3O 相似度:73.3% Journal of Heterocyclic Chemistry 2009 46 195-200 Synthesis and antimicrobial activity of novel analogs of trifenagrel Lingaiah Nagarapu,Aneesa,Apuri Satyender,G. Chandana and Rajaskaker Bantu Structure 13C NMR 碳谱模拟图 7 . 3,4-dihydro-2,4-diphenyl-2H-1-benzothiopyran 相似度:73.3% Journal of Heterocyclic Chemistry 2000 37 1527-1531 Preparation of thiochromans via thermal cyclization Anton W. Jensen, Joan Manczuk, David Nelson, Onalee Caswell and Steven A. Fleming Structure 13C NMR 碳谱模拟图 8 . 3,3',5,5'-tetraphenyl-2,2'-dimethoxybiphenyl C38H30O2 相似度:73.3% Heterocycles 2009 79 865-872 Effect of Aryl Substituents on Intramolecular Cyclization of 2,2'-Biphenoquinones Naoto Hayashi, Akifumi Kanda, Taku Kamoto, Hiroyuki Higuchi, and Takeyuki Akita Structure 13C NMR 碳谱模拟图 9 . trans-(2R,3S)-2,3-epoxy-1-(4'-methylphenyl)-3-phenylpropan-1-one C16H14O2 相似度:73.3% Heterocycles 2004 64 129-141 Influence of Polymerization Degree of Poly-L-leucine Catalyst and Substituent Effect on the Juliá-Colonna Asymmetric Epoxidation of Benzalacetophenones Ryukichi Takagi, Shahnaz Begum, Akiko Siraki, Arata Yoneshige, Kin-ichirou Koyama, and Katsuo Ohkata* Structure 13C NMR 碳谱模拟图 10 . (E)-2-(1,3-diphenylallyl)-2H-benzo[d][1,2,3]triazole C21H17N3 相似度:73.3% European Journal of Organic Chemistry 2011 6288-6293 Enantioselective Palladium-Catalyzed Allylic Substitution of Sodium Benzotriazolide Wei Liu, Dazhi Zhang, Shengcai Zheng, Yinshuang Yue, Dongge Liu and Xiaoming Zhao Structure 13C NMR 碳谱模拟图 |
2楼2013-06-22 18:49:21