An enantioselective synthesis of insecticidal 4-alkynyloxazolines

被引:25
作者
Clark, D [1 ]
Travis, DA [1 ]
机构
[1] DuPont Crop Protect, Stine Haskell Res Ctr, Newark, DE 19714 USA
关键词
D O I
10.1016/S0968-0896(01)00153-5
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
2-(2,6-Difluorophenyl)-4-phenylalkynyl oxazolines are potent insect growth regulators. An efficient and enantioselective synthesis to these compounds has been developed which relies on a (-)-sparteine mediated hydroxymethylation of the lithium dianion of propargylic amides. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:2857 / 2862
页数:6
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