Synthesis of Isoxazoles via Electrophilic Cyclization
摘要:
A variety of 3,5-disubstituted 4-halo(seleno)isoxazoles are readily prepared in good to excellent yields under mild reaction conditions by the reaction of 2-alkyn-1-one O-methyl oximes with ICI, I-2, Br-2, or PhSeBr.
Synthesis of Isoxazoles via Electrophilic Cyclization
作者:Jesse P. Waldo、Richard C. Larock
DOI:10.1021/ol052027z
日期:2005.11.1
A variety of 3,5-disubstituted 4-halo(seleno)isoxazoles are readily prepared in good to excellent yields under mild reaction conditions by the reaction of 2-alkyn-1-one O-methyl oximes with ICI, I-2, Br-2, or PhSeBr.