化学学报 ›› 1983, Vol. 41 ›› Issue (2): 187-189. 上一篇    

研究论文

第五,六族元素的有机皂化合物在有机合成中应用的研究 XIX:全氟丁炔-[2]酸仲丁酯的合成及其化反应

黄耀曾;沈延昌;岑文表   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1983-02-15

Studies on the application of elemento-organic compounds of the fifth and sixth groups in organic syntheses XIX: Synthesis and saponification of sec-butyl perfluorobutynoate.

HUANG YAOZENG;SHEN YANCHANG;CEN WENBIAO   

  • Published:1983-02-15

关键词: 一元羧酸, 丁酯, 维蒂希反应, 有机合成, VA族化合物, VIA族化合物, 丁炔 P, 皂化作用, 氟碳化合物

The intramolecular Wittig Reaction has been applied to the synthesis of sec-butyl perfluorobutynoate. the saponification of the product with aqueous sodium hudroxide gave 3-sec-butoxy-4, 4, 4-trifluoro-(2) butenoic acid and 4, 4, 4-trifluoro-3-oxobutyric acid in 1:5 ration.

Key words: MONOCARBOXYLIC ACID, BUTYL, WITTIG REACTION, ORGANIC SYNTHESIS, GROUP VA COMPOUND, GROUP VIA COMPOUND, BUTYNE P, SAPONIFICATION, FLUOROCARBON

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