Title of article
Novel synthesis of benzo[b]carbazoles
Author/Authors
Indumathi، نويسنده , , Thangavel and Fronczek، نويسنده , , Frank R. and Rajendra Prasad، نويسنده , , K.J.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
5361
To page
5364
Abstract
A new method was adopted for the synthesis of benzo[b]carbazoles by Claisen condensation followed by Fischer indole cyclization. Newly synthesized benzo[b]carbazoles were treated with ethanol amine in the presence of polyphosphoric acid which leads to the formation of pyrazino carbazoles. All the synthesized compounds were characterized by all spectral means.
Keywords
Reduction , Fischer indole cyclization , Claisen condensation
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1890739
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