Wittig gem-difluoroolefination of aldehydes with difluoromethyltriphenylphosphonium bromide
文献类型：期刊论文
| 作者 | Li Q(李强); Lin JH(林锦鸿); Deng ZY(邓祖勇); Zheng J(郑剑); Cai J(蔡吉); Xiao JC(肖吉昌) |
| 刊名 | J. Fluor. Chem.
 |
| 出版日期 | 2014 |
| 卷号 | 163页码:38-41 |
| 其他题名 | 二氟甲基三苯基溴化鏻对醛的Wittig型二氟烯基化 |
| 通讯作者 | 肖吉昌 |
| 英文摘要 | Wittig reaction of aldehydes with difluoromethyltriphenylphosphonium bromide leading to gem-difluoroolefins in moderate yields is described. The reaction displays a good substrate scope including aryl, heteroaryl and alpha,beta-unsaturated aldehydes. Difluoromethyltriphenylphosphonium bromide could be easily prepared and stored for a long time under air atmosphere. The salt exhibits high thermal stability demonstrated by thermogravimetric analysis. Its structure was confirmed by NMR spectroscopy and single crystal X-ray analysis. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | 氟化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1016/j.jfluchem.2014.04.011 |
| 语种 | 英语 |
| 源URL | [http://ir.sioc.ac.cn/handle/331003/38868]  |
| 专题 | 上海有机化学研究所_中科院有机氟化学重点实验室 |
| 作者单位 | 中科院上海有机化学研究所 |
| 推荐引用方式 GB/T 7714 | Li Q,Lin JH,Deng ZY,et al. Wittig gem-difluoroolefination of aldehydes with difluoromethyltriphenylphosphonium bromide[J]. J. Fluor. Chem.,2014,163:38-41. |
| APA | 李强,林锦鸿,邓祖勇,郑剑,蔡吉,&肖吉昌.(2014).Wittig gem-difluoroolefination of aldehydes with difluoromethyltriphenylphosphonium bromide.J. Fluor. Chem.,163,38-41. |
| MLA | 李强,et al."Wittig gem-difluoroolefination of aldehydes with difluoromethyltriphenylphosphonium bromide".J. Fluor. Chem. 163(2014):38-41. |
入库方式： OAI收割
来源：上海有机化学研究所
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