O-attack versus N-attack: Electrophilic halocyclization of unsaturated amides with vinylic halogen substitution
文献类型:期刊论文
作者 | Hu TS(胡天顺) ; Liu K(刘鲲) ; Shen MH(沈美华) ; Yuan XT(袁新婷) ; Tang Y(唐宇) ; Li CZ(李超忠) |
刊名 | J. Org. Chem.
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出版日期 | 2007 |
卷号 | 72期号:22页码:8555-8558 |
ISSN号 | 0022-3263 |
其他题名 | 氧进攻与氮进攻: 烯基卤素取代的不饱和酰胺的亲电卤环合反应 |
通讯作者 | 李超忠 |
英文摘要 | Electrophilic iodocyclization of unsaturated amides with an internal vinylic halogen (Cl, Br, or I) substitution afforded exclusively the corresponding cyclic iminoketones via iodolactamization. On the other hand, amides having a terminal vinylic halogen substituent underwent iodolactonization only. Theoretical calculations revealed that the iodocyclization proceeds via the intramolecular iodonium ion transfer from the amide nitrogen to the C=C double bond. |
学科主题 | 有机化学 |
收录类别 | SCI |
原文出处 | http://dx.doi.org/10.1021/jo7016444 |
语种 | 英语 |
WOS记录号 | WOS:000250344300053 |
公开日期 | 2013-03-04 |
源URL | [http://202.127.28.38/handle/331003/22824] ![]() |
专题 | 上海有机化学研究所_中科院天然产物有机化学重点实验室 |
推荐引用方式 GB/T 7714 | Hu TS,Liu K,Shen MH,et al. O-attack versus N-attack: Electrophilic halocyclization of unsaturated amides with vinylic halogen substitution[J]. J. Org. Chem.,2007,72(22):8555-8558. |
APA | 胡天顺,刘鲲,沈美华,袁新婷,唐宇,&李超忠.(2007).O-attack versus N-attack: Electrophilic halocyclization of unsaturated amides with vinylic halogen substitution.J. Org. Chem.,72(22),8555-8558. |
MLA | 胡天顺,et al."O-attack versus N-attack: Electrophilic halocyclization of unsaturated amides with vinylic halogen substitution".J. Org. Chem. 72.22(2007):8555-8558. |
入库方式: OAI收割
来源:上海有机化学研究所
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