REACTIONS OF 2-ALKYLAMINO-1-AZAAZULENES AND 2-DIALKYLAMINO-1-AZAAZULENES WITH DIPHENYLCYCLOPROPENONE

被引:9
作者
ABE, N [1 ]
MURAFUJI, T [1 ]
SUGIHARA, Y [1 ]
KAKEHI, A [1 ]
机构
[1] SHINSHU UNIV,FAC ENGN,DEPT CHEM & MAT ENGN,WAKASATO,NAGANO 380,JAPAN
关键词
D O I
10.3987/COM-95-7180
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Reaction of 2-alkylamino-1-azaazulenes with DPP gave 1,2-diphenyl-3H-9-azacyclopent[a]azulen-3-one and N-alkyl-N-(1-azaazulen-2-yl)-2,3-diphenyl-2-propenamides. Reaction of 2-dialkylamino-1-azaazulenes with DPP gave 2-dialkylamino-4,5-diphenyl-7H-1-azacyclopent[e]azulen-7-ones 2-dialkylamino-3,4-diphenyl-5H-1-azabenz[cd]azulen-5-ones. Some structures of the products were determined by single-crystal X-ray structure analyses.
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页码:2289 / 2298
页数:10
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