NITRONE AND NITRILE OXIDE CYCLOADDITIONS TO BICYCLOPROPYLIDENE - REARRANGEMENT OF THE ISOXAZOLIDINE ADDUCTS TO 3-SPIROCYCLOPROPANE-4-PYRIDONE DERIVATIVES

被引:26
作者
BRANDI, A [1 ]
GOTI, A [1 ]
KOZHUSHKOV, S [1 ]
DEMEIJERE, A [1 ]
机构
[1] UNIV GOTTINGEN,INST ORGAN CHEM,D-37077 GOTTINGEN,GERMANY
关键词
D O I
10.1039/c39940002185
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The two-step nitrone or nitrile oxide cycloaddition-rearrangement thermal process applied to bicyclopropylidene gives. 4-pyridone, 7-indolizinone, and 2-quinolizinone derivatives containing a spirocyclopropane linkage alpha to a carbonyl group.
引用
收藏
页码:2185 / 2186
页数:2
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