STRAIGHTFORWARD SYNTHESES OF DIENYLPHOSPHINE AND DIALLENYLPHOSPHINE OXIDES FROM ALPHA-ALLENOLS

Authors
DARCEL C BRUNEAU C DIXNEUF PH
Citation
C. Darcel et al., STRAIGHTFORWARD SYNTHESES OF DIENYLPHOSPHINE AND DIALLENYLPHOSPHINE OXIDES FROM ALPHA-ALLENOLS, Synthesis, (6), 1996, pp. 711
Citations number
15
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthesis → ACNP
ISSN journal
00397881
Issue
6
Year of publication
1996
Database
ISI
SICI code
0039-7881(1996):6<711:SSODAD>2.0.ZU;2-I
Abstract
alpha-Allenols react with chlorodiphenylphosphine to give (1,3-dien-2- yl)phosphine oxides via a [2,3]-sigmatropic rearrangement. From hepta- 2,3-dien-5-yne-1,7-diols, only the propargylic hydroxy group is reacti ve and diallenylphosphine oxides are selectively formed.