化学学报 ›› 1983, Vol. 41 ›› Issue (9): 860-864. 上一篇    

研究论文

全氟和多氟烷基磺酸的研究 VIII: N-(3'-三氯硅基丙基)-3-氧杂全氟烷基磺酰胺及基衍生物的合成

陈立佛;王均环;黄维垣   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1983-09-15

Perfluoro and polyfluorosulfonic acids viii. the synthesis of n-(3'-trichlorosilylpropyl)-3- oxaperfluoroalkanesulfonamides and their derivatives

CHEN LIFU;WANG JUNHUAN;HUANG WEIYUAN   

  • Published:1983-09-15

关键词: 磺酰胺基, 偶联剂, 硅烷 P, 氟碳化合物

3-OXaperfluoroalkanesulfonyl fluoride (1) reacted with allylamine to give the corresponding N-allylsulfonamide 2 which on treatment with sodium methoxide and methyl iodide affrded N-methyl-N-allyl-3 -oxaperfluoroalkanesulfonamide 3. 2 and 3 were converted to the corresponding substituted trichlorosilanes 4 and 5 respectively on treatment with trichlorosilane in the presence of chloroplatinic acid. Compounds 5 reacted with methanol and pyridine to give the corresponding trimethoxysilane 6. The elemental analysis, IR, ^1H NMR and 19F NMR data of these new compounds were recorded in Table 1-4. The compounds 4, 5 can be used for the treatment of glass surface to render it water-proof and solvent-proof.

Key words: SULFONAMIDE GROUP, COUPLING AGENTS, SILANE P, FLUOROCARBON

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