REACTIONS OF 1,3-DIAZA-1,3-BUTADIENES WITH HALOKETENES - REARRANGEMENTS ACCOMPANYING [4+2] CYCLOADDITION REACTIONS

被引：35

作者：

MAZUMDAR, SN ^{[1
]}

MUKHERJEE, S ^{[1
]}

SHARMA, AK ^{[1
]}

SENGUPTA, D ^{[1
]}

MAHAJAN, MP ^{[1
]}

机构：

[1] NE HILL UNIV,DEPT CHEM,SHILLONG 793003,MEGHALAYA,INDIA

来源：

TETRAHEDRON | 1994年 / 50卷 / 25期

关键词：

D O I：

10.1016/S0040-4020(01)90485-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1-Aryl-2-phenyl-4-thioalkyl-4-secondaryamino-1,3-diaza-1,3-butadienes 8 yielded interesting pyrimidones 10, 22 and 7 with chloroketenes 2, 11 and 12 through their episulfonium intermediates, whereas 1-aryl-2-phenyl-(methylthio)-4-dimethylamino-1,3-diaza-1,3-butadienes 1 give different pyrimidones with different haloketenes (chloro, bromo and iodo).

引用

页码：7579 / 7588

页数：10