New, efficient and chemoselective method of thioacylation, starting from carboxylic acids

Authors
Doszczak, L Rachon, J
Citation
L. Doszczak et J. Rachon, New, efficient and chemoselective method of thioacylation, starting from carboxylic acids, CHEM COMMUN, (21), 2000, pp. 2093-2094
Citations number
18
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
21
Year of publication
2000
Pages
2093 - 2094
Database
ISI
SICI code
1359-7345(2000):21<2093:NEACMO>2.0.ZU;2-S
Abstract
S-Acylation of dithiophosphoric acids yields mixed anhydrides 3; they readi ly isomerize to O-thioacyl 4 and S-thioacyl monothiophosphates 5, which tre ated with the excess of dithiophosphoric acid 2 can be easily converted int o thioacyl dithiophosphates 6, excellent thioacylating reagents.