X=Y-ZH systems as potential 1,3-dipoles .49. catalytic palladium (II) mediated oxime-nitrone-isoxazolidine cascades

被引:27
作者
Frederickson, M
Grigg, R
Markandu, J
ThorntonPett, M
Redpath, J
机构
[1] UNIV LEEDS,SCH CHEM,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
[2] ORGANON RES LABS LTD,NEWHOUSE ML1 5SH,LANARK,SCOTLAND
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/S0040-4020(97)01056-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Bis(acetonitrile) palladium (II) chloride (10 mol %) effects cyclization of delta-alkenyl oximes to nitrones which undergo in situ 1,3-dipolar cycloaddition reactions with suitable dipolarophiles to afford a range of complex isoxazolidine derived heterocycles in high yield (81-85%). (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:15051 / 15060
页数:10
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