NITRONE CYCLOADDITION-BASED ENTRY TO THE COCCINELLINE ALKALOID SKELETON - SYNTHESIS OF (+/-)-EPI-HIPPODAMINE

被引:13
作者
ADAMS, DR [1 ]
CARRUTHERS, W [1 ]
CROWLEY, PJ [1 ]
机构
[1] ICI AGROCHEM,JEALOTTS HILL RES STN,BRACKNELL RG12 6EY,BERKS,ENGLAND
关键词
D O I
10.1039/c39910001261
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Synthesis of intermediate 13 possessing the perhydropyrido[2,1,6-de]quinolizine skeleton of the coccinelline alkaloids and conversion to epi-hippodamine 20 was accomplished with stereochemical control arising from a key cycloaddition reaction of nitrone 2 with ethyl hexa-3,5-dienoate.
引用
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页码:1261 / 1263
页数:3
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