ON THE REACTIVITY OF I-PROPYLIDENETRIPHENYLPHOSPHORANE WITH SOME ALPHA,BETA-UNSATURATED ESTERS, AMIDES AND ACYL CHLORIDES

Authors
KRIEF A DUBOIS P
Citation
A. Krief et P. Dubois, ON THE REACTIVITY OF I-PROPYLIDENETRIPHENYLPHOSPHORANE WITH SOME ALPHA,BETA-UNSATURATED ESTERS, AMIDES AND ACYL CHLORIDES, Tetrahedron letters, 34(16), 1993, pp. 2691-2694
Citations number
15
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
16
Year of publication
1993
Pages
2691 - 2694
Database
ISI
SICI code
0040-4039(1993)34:16<2691:OTROIW>2.0.ZU;2-V
Abstract
Isopropylidenetriphenylphosphorane allows the cyclopropanation of alph a,beta-unsaturated carbonyl compounds including alpha,beta-unsaturated esters, -ketones, -amides and -acid chlorides. Concomitant reaction o n the carbonyl group of methyl cinnamates and cinnamoyl chlorides lead ing to cyclopropyl ketones has been observed.