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学科主题: 有机氟化学
题名: Blaise reaction of ethyl 3-bromodifluoromethyl-3-benzyloxyacrylate with nitriles: A convenient synthesis of alpha-difluorovinyl-substituted beta-enaminoesters and beta-ketoesters beta-ketoester
其他题名: 3-溴二氟甲基-3-苄氧基丙烯酸和腈的反应——一种方便地合成?-二氟乙烯基取代的?-烯胺酯和?酮基酯的反应
作者: Peng WM(彭伟民) ; Zhao JW(赵经纬) ; Zhu SZ(朱仕正)
通讯作者: 朱仕正
刊名: Synthesis
发表日期: 2006-01-01
期: 9, 页:1470-1474
收录类别: SCI
部门归属: 中科院上海有机化学研究所
英文摘要: The Blaise reaction between the zinc dienolate of ethyl 3-bromodifluoromethyl-3-benzyloxyacrylate and a variety of nitriles gave a series of a-difluorovinyl substituted beta-enaminoesters in good yield, which readily underwent hydrolysis to the corresponding beta-ketoesters. Direct coupling of this zinc dienolate with acyl chloride also furnished the same a-difluorovinyl substituted beta-ketoester, though in low yield, while the tetrakis(dimethylamino)ethylene (TDAE) mediated reaction provided gamma-CF2 carbon and oxygen acylated products.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/14392
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Peng WM,Zhao JW,Zhu SZ. Blaise reaction of ethyl 3-bromodifluoromethyl-3-benzyloxyacrylate with nitriles: A convenient synthesis of alpha-difluorovinyl-substituted beta-enaminoesters and beta-ketoesters beta-ketoester[J]. Synthesis,2006(9):1470-1474.
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