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Cycloaddition reactions for the synthesis of piperidine and indolizidine alkaloids
被引:31
|作者:
Holmes, AB
Bourdin, B
Collins, I
Davison, EC
Rudge, AJ
Stork, TC
Warner, JA
机构:
[1] University Chemical Laboratory, Cambridge CB2 1EW, Lensfield Road
基金:
英国工程与自然科学研究理事会;
关键词:
D O I:
10.1351/pac199769030531
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The intramolecular nitrone dipolar cycloaddition of N-alkenylnitrone has been utilised in approaches to the synthesis of a family of indolizidines such as castanospermine and a tethered swainsonine analogue. Examples of a tandem hydroxylamino-alkyne cyclisation/dipolar trapping experiment in the synthesis of (+/-)-adaline and (+/-)-euphococcinine are outlined.
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页码:531 / 536
页数:6
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