REACTIONS OF 2-AMINO-1-AZAAZULENES WITH DIPHENYLCYCLOPROPENONE

被引：7
作者：
ABE, N [1 ]
KAKEHI, A [1 ]
机构：
[1] SHINSHU UNIV,FAC ENGN,DEPT CHEM & MAT ENGN,WAKASATO,NAGANO 380,JAPAN
来源：
HETEROCYCLES | 1993年 / 36卷 / 09期
关键词：
D O I：
10.3987/COM-93-6419
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Reaction of 2-amino-1-azaazulene with diphenylcyclopropenone gave 1,2-diphenyl-1,2,3,10b-tetrahydro-4,10b-diazabenz[a]azulen-3-one, which rearranged to N-(1-azaazulen-2-yl)-alpha-cis-stylbenecarboxamide and N-(1-azaazulen-2-yl)-alpha-trans-stylbenecarboxamide by heating. Some structures of these products were determined by the X-ray structure analyses. The reaction mechanism is discussed.
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页码：1961 / 1964
页数：4
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