THE SYNTHESIS OF PERFLUOROALKYL AND PERFLUOROALKYLETHER SUBSTITUTED BENZILS

被引：14

作者：

PACIOREK, KJL

MASUDA, SR

SHIH, JG

NAKAHARA, JH

机构：

[1] Ultrasystems Defense, Inc., Irvine, CA 92715-1324, 2400 Michelson Drive, Suite B

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1991年 / 53卷 / 02期

关键词：

D O I：

10.1016/S0022-1139(00)82343-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Mono- and di-iodoperfluoroalkylethers were synthesized and their reactions, as well as those of iodofluoroalkanes, with 4-iodobenzil were investigated. The formation of C8F17C6H4CHO, C8F17C6H4CO2H, C8F17C6H4COCOC6H5, and C8F17OCF2CF2C6H4COCOC6H5 proceeded readily. No C8F17OCF2C6H4COCOC6H5 was produced from the reaction of C8F17OCF2I with 4-iodobenzil in the presence of copper bronze. Low yields of bridged bisbenzils were obtained from the coupling reactions of ICF2CF2O(CF2)5OCF2CF2I and I(CF2CF2O)5CF2CF2I with 4-iodobenzil. Based on by-products formed, the operative mechanisms are postulated.

引用

页码：233 / 248

页数：16

共 8 条

[1] LOW GLASS-TRANSITION TEMPERATURE FLUOROCARBON ETHER BIBENZOXAZOLE POLYMERS [J].