NEW POLYFLUOROALKOXYSULFONYL FLUORIDES .8. ALCOHOLIC AND POLYMERIC DERIVATIVES

被引：6

作者：

HAMEL, NN ^{[1
]}

GARD, GL ^{[1
]}

机构：

[1] PORTLAND STATE UNIV,DEPT CHEM,PORTLAND,OR 97207

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1994年 / 68卷 / 03期

关键词：

D O I：

10.1016/0022-1139(93)05003-J

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The epoxide OCH2HCH2OCF2CF2SO2F (1) has been used in the preparation of new fluorocarbon sulfonyl fluorides containing aromatic primary and secondary alcohols, chlorohydrin and diol groups: HOCH2CH(OCH2C6H5)CH2OCF2CF2SO2F (2); C6H5CH2OCH2CH(OH)CH2OCF2CF2SO2F (3); ClCH2CH(OH)CH2OCF2CF2SO2F (4); and HOCH2CH(OH)OCF2CF2SO2F (5). A new polyester, [C(O)CF2CF2CF2C(O)-OCH2CH(CH2OCF2CF2SO2F)O]n (6) and a derived urethane polymer 7 were also prepared. The composition of the urethane polymer indicated that per mol of diol 5, 6 mol of 1,6-diisocyanohexane were needed. Infrared, NMR and mass spectra data support the assigned structures.

引用

页码：253 / 259

页数：7

共 22 条

[1] SYNTHESIS OF 3 PARTIALLY FLUORINATED ALKANESULFONIC ACIDS AS POTENTIAL FUEL-CELL ELECTROLYTES [J].