SILICA-SUPPORTED HEXAALKYLGUANIDINIUM CHLORIDE - AN EFFICIENT STABLE CATALYST FOR PHOSGENATION OF CARBOXYLIC-ACIDS

Authors
GROS P LEPERCHEC P SENET JP
Citation
P. Gros et al., SILICA-SUPPORTED HEXAALKYLGUANIDINIUM CHLORIDE - AN EFFICIENT STABLE CATALYST FOR PHOSGENATION OF CARBOXYLIC-ACIDS, Reactive & functional polymers, 26(1-3), 1995, pp. 25-33
Citations number
20
Categorie Soggetti
Polymer Sciences","Engineering, Chemical","Chemistry Applied
Journal title
Reactive & functional polymers → ACNP
ISSN journal
13815148
Volume
26
Issue
1-3
Year of publication
1995
Pages
25 - 33
Database
ISI
SICI code
1381-5148(1995)26:1-3<25:SHC-AE>2.0.ZU;2-T
Abstract
Silica-supported hexaalkylguanidinium chlorides have been built up and used as catalysts for phosgenation of carboxylic acids. They have bee n found to be more efficient and stable than their polystyrene homolog s and more active than their ammonium and phosphonium analogs.