A mild preparation of α-halo-α,β-enones from cyclic enones.

被引：29
作者：
Righi, G [1 ]
Bovicelli, P [1 ]
Sperandio, A [1 ]
机构：
[1] Univ Rome La Sapienza, Dipartimento Chim, CNR,Ist Nazl Chim Sistemi Biol, Ctr Studio Chim Sostanze Organ Nat, I-00185 Rome, Italy
来源：
TETRAHEDRON LETTERS | 1999年 / 40卷 / 32期
关键词：
dioxiranes; oxiranes; halogenation;
D O I：
10.1016/S0040-4039(99)01213-7
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple one pot procedure for the selective transformation of cyclic enones into cr-halo-a,P-enones is reported using dimethyldioxirane and metal halides / Amberlyst 15. The method appears particulary appealing for the preparation of labelled molecules for use with the CMIA techinique. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：5889 / 5892
页数：4
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