化学学报 ›› 1982, Vol. 40 ›› Issue (10): 964-968. 上一篇    

研究简报

ω-(2’-甲基二氯硅乙基)—3-氧杂多氟烷基磺酰氟和ω-(2’-甲基二甲氧基硅乙基)-3-氧杂多氟烷基磺酰氟的合成与聚合

陈立佛, 王均环, 胡昌明   

  1. 中国科学院上海有机化学研究所
  • 投稿日期:1981-07-14 发布日期:2013-06-03
  • 通讯作者: 陈立佛

SYNTHESIS AND POLYMERIZATION OF ω-(2’-METHYLDICHLOROSILYLETHYL)-3-OXAPOLYFLUOROALKANE SULFONYL FLUORIDE AND ω-(2’-METHYLDIMETHOXYSILYLETHYL)- 3-OXA-POLYFLUOROALKANE SULFONYL FLUORIDE

CHEN LI-FU, WANG JUN-HUAN, HU GHANG-MING   

  1. Shanghai Institute of Organic Chemistry, Academia Sinica
  • Received:1981-07-14 Published:2013-06-03

长链含氟烷基磺酸盐作为表面活性剂已有不少报道[1~3],ω-三甲基硅取代的烷基磺酸盐作为表面活性剂也已有报道[3].本文报遭新的氟硅磺酸衍生物4,5,该类化合物可以水解聚合成以有机硅为主链的含氟聚磺酸盐表面活性剂,也可以和含羟基的载体如玻璃粉等化学键合而附着在载体上,然后水解磺酰氟基团成磺酸或磺酸盐.该类表面活性剂具有较好的溶解度和低表面张力.

Reaction of ω-iodo-3-ogaperfluoroalkanesulfonyl fluoride(1) with ethvlone gave ω-iodoethyl)-3-ogapolyfluoroalkanesulfonyl fluoride (2) which was con-verted in to co-vinylpolyfluoroalkanesulfonyl flnoride(8)via elimination of HI in the presence of triethylamine.