2-Acetyl-2,3,4,9-tetrahydro-1H-carbazol-1-one in the synthesis of heteroannulated carbazoles

被引：0
|
作者：
Martin, Arputharaj Ebenezer [1 ]
Prasad, Karnarn Jayarampillai Rajendra [1 ]
机构：
[1] Bharathiar Univ, Dept Chem, Coimbatore 641046, Tamil Nadu, India
来源：
JOURNAL OF CHEMICAL RESEARCH-S | 2007年 / 12期
关键词：
fused carbazoles; isoxazoles; pyrazoles; indazoles;
D O I：
10.3184/030823407X272976
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reaction of 2,3,4,9-tetrahydro-1H-carbazol-1-ones with ethyl acetate yielded 2-acetyl-1-hydroxycarbazole and 2-acetyl-2,3,4,9-tetrahydro-1H-carbazol-1-one. These were used to prepare isoxazolo- and pyrazolo-fused carbazoles. Mechanisms for the formation of the end products are proposed.
引用
收藏
页码：699 / 704
页数：6
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