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学科主题: 氟化学
题名: A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles and its application in the synthesis of gem-difluoromethylene linked aryl ether compounds
其他题名: 2-溴二氟亚甲基苯并二唑类化合物的简便合成以及其在偕二氟亚甲基串联芳基醚化合物合成中的应用
作者: Jiang HZ(蒋海珍) ; Yuan SJ(袁世杰) ; Cai YS(蔡叶山) ; Wan W(万文) ; Zhu SZ(朱仕正) ; Hao J(郝建)
通讯作者: 朱仕正 ; 郝建
刊名: J. Fluor. Chem.
发表日期: 2012
卷: 133, 页:167-170
收录类别: SCI
部门归属: 上海大学; 中科院上海有机化学研究所
英文摘要: A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles as novel CF2Br-containing heterocyclic building blocks has been developed through a one-pot process of reaction of 2-OH, 2-SH, or 2-NH2 substituted aniline with bromodifluoroacetic acid in the presence of 3 molar equivalents of CBR4 and Ph3P in refluxing toluene. 2-Bromodifluoromethyl benzo-1,3-thiazole (2b) was successfully utilized in the preparation of gem-difluoromethylene linked aryl ether compounds through the reaction with phenolates or thiophenolate in DMF in good yields. (C) 2011 Elsevier B.V. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000300469500026
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/28311
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:
Jiang HZ,Yuan SJ,Cai YS,et al. A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles and its application in the synthesis of gem-difluoromethylene linked aryl ether compounds[J]. J. Fluor. Chem.,2012,133:167-170.
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