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有机化学
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有机化学 ›› 1988, Vol. 8 ›› Issue (5): 439-440. 上一篇    下一篇

研究论文

氟氯烃类的反应 V: 温和条件下水解RfCCL3或RfCOOH

胡昌明;徐泽奇;黄维垣   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1988-10-25

Reactions of perchlorofluoro compounds V: Conversion of RfCCL3 to RfCOOH under mild conditions

HU CHANGMING;XU ZEQI;HUANG WEIYUAN   

  • Published:1988-10-25

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介绍了氟氯烃类化合物的水解反应. 在温和条件下, RfCCL3如CF3CCL3,CF2(CCL3)2经亚磺化脱氯, 光氧化过程生成对应的羧酸RfCO2H.

关键词: 羧酸, 光氧化, 水解, 有机氟化合物, 脱卤反应, 氟氯碳, 氟碳化合物, 亚磺化

Treating CF2:CFO[CF2CF(CF3)O]m(CF2)3CCl3, prepared from the corresponding CFCl2 derivative with AlCl3, with Na2S2O4, followed by photochem. hydrolysis and esterification (MeOH/H2SO4) gave u60% CF2:CFO[CF2CF(CF3)O]m(CF2)3CO2Me. Similarly, treating CF3CCl3 with Na2S2O4, followed by photochem. hydrolysis, gave CF3CO2H.

Key words: CARBOXYLIC ACID, PHOTOOXIDATION, HYDROLYSIS, ORGANO FLUORINE COMPOUNDS, DEHALOGENATION REACTION, CHLORO FLUOROCARBONS, FLUOROCARBON, SULFINATION

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