Polymerization by phase transfer catalysis |
| |
Authors: | L. H. Tagle F. R. Diaz G. Cerda M. Oyarzo G. Peñafiel |
| |
Affiliation: | (1) Organic Chemistry Department, Faculty of Chemistry, Catholic University of Chile, P.O. Box 306, Santiago, Chile, CL |
| |
Abstract: | Poly(amide-carbonate)s and poly(amide-thiocarbonate)s derived from the diphenol-amides N-(2,6-dichloro-4-nitrophenyl)-2,2-bis(hydroxyphenyl)-propylamide (I), N-(2,6-dichloro-4-nitrophenyl)-3,3-bis(hydroxyphenyl)-butylamide (II), and N-(2,6-dichloro-4-nitrophenyl)-4,4-bis(hydroxyphenyl)-pentylamide (III), and phosgene or thiophosgene, have been synthesized under phase transfer conditions using several quaternary ammonium salts as phase transfer catalysts. Benzyltriethylammonium chloride (BTEAC) was effective in practically all cases due the hydrophilicity of this catalysts. Received: 21 February 1997/Revised: 28 April 1997/Accepted: 30 April 1997 |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|