TRANSFORMATION OF 4-NITROALKANE-1,7-DIONES INTO PYRROLIZIDINES

被引:21
作者
VAVRECKA, M [1 ]
JANOWITZ, A [1 ]
HESSE, M [1 ]
机构
[1] UNIV ZURICH,INST ORGAN CHEM,WINTERTHURERSTR 190,CH-8057 ZURICH,SWITZERLAND
关键词
D O I
10.1016/0040-4039(91)80079-L
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Depending on the conditions the reduction of 5-nitropentadecane-2,8-dione (4) gave as main products the two isomeric pyrrolizidines 1a (xenovenine, NaBH3CN/NH4OAc; as N-15-1a with NaBH3CN/(NH4OAc))-N-15 and 1b (H-2-Pd/C), respectively.
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收藏
页码:5543 / 5546
页数:4
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