Title of article
Palladium-catalyzed aminobenzannulation during Sonogashira couplings using o-bromoacetophenone
Author/Authors
James W Herndon، نويسنده , , Yanshi Zhang، نويسنده , , Ke Wang، نويسنده ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2001
Pages
4
From page
1
To page
4
Abstract
The palladium-catalyzed coupling of alkynes with o-bromoacetophenone has been investigated. If this reaction is conducted in an amine solvent and is allowed to proceed for a lengthy reaction time, a benzannulation process, resulting in an aminonaphthalene derivative, follows the expected Sonogashira coupling. The scope and limit of this reaction has been briefly investigated.
Keywords
Cycloaddition , Aminonaphthalenes , o-Bromoacetophenone , Palladium catalysis , Alkynylation , Cyclization , Sonogashira coupling , benzannulation
Journal title
Journal of Organometallic Chemistry
Serial Year
2001
Journal title
Journal of Organometallic Chemistry
Record number
1373164
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