FACILE SYNTHESIS OF FUNCTIONALIZED BETA-LACTONES - NOVEL CYCLIZATIONSOF CHROMIUM CARBENE COMPLEXES WITH PROPARGYLIC ALCOHOLS

Authors
HARRITY JPA HERON NM KERR WJ MCKENDRY S MIDDLEMISS D SCOTT JS
Citation
Jpa. Harrity et al., FACILE SYNTHESIS OF FUNCTIONALIZED BETA-LACTONES - NOVEL CYCLIZATIONSOF CHROMIUM CARBENE COMPLEXES WITH PROPARGYLIC ALCOHOLS, Synlett, (12), 1996, pp. 1184
Citations number
46
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synlett → ACNP
ISSN journal
09365214
Issue
12
Year of publication
1996
Database
ISI
SICI code
0936-5214(1996):12<1184:FSOFB->2.0.ZU;2-H
Abstract
Thermal reactions of readily available chromium carbene complexes and propargylic alcohols in the presence of acetic anhydride and triethyla mine provide new and efficient routes into functionalised beta-lactone s; this unprecedented Cr-mediated cyclisation process has been shown t o be possible with a series of (3y-1y) propargylic alcohols.