A mild preparation of alpha-halo-alpha,beta-enones from cyclic enones.

Authors
Righi, G Bovicelli, P Sperandio, A
Citation
G. Righi et al., A mild preparation of alpha-halo-alpha,beta-enones from cyclic enones., TETRAHEDR L, 40(32), 1999, pp. 5889-5892
Citations number
18
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
32
Year of publication
1999
Pages
5889 - 5892
Database
ISI
SICI code
0040-4039(19990806)40:32<5889:AMPOAF>2.0.ZU;2-P
Abstract
A simple one pot procedure for the selective transformation of cyclic enone s into cr-halo-a,P-enones is reported using dimethyldioxirane and metal hal ides / Amberlyst 15. The method appears particulary appealing for the prepa ration of labelled molecules for use with the CMIA techinique. (C) 1999 Pub lished by Elsevier Science Ltd. All rights reserved.