1.
Mol Divers
; 11(2): 87-91, 2007 May.
Article
in English
| MEDLINE
| ID: mdl-17564809
ABSTRACT
A new one-pot, simple and effective procedure is presented for the preparation of O-containing phosphorus ylides by the Michael addition reaction of N-methylpyrrole-2-carbaldehydoxime, pyridin-2-carbaldehydoxime or acetophenonoxime with acetylenic esters.