Title of article
Synthesis of pyrazino[1,2-a]benzimidazol-1(2H)ones via a microwave assisted Buchwald–Hartwig type reaction
Author/Authors
Jo Alen، نويسنده , , Koen Robeyns، نويسنده , , Wim M. De Borggraeve، نويسنده , , Luc Van Meervelt، نويسنده , , Frans Compernolle ، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
6
From page
8128
To page
8133
Abstract
A convenient synthesis of substituted pyrazino[1,2-a]benzimidazol-1(2H)ones starting from 3,5-dichloropyrazinones has been accomplished. Various 3-anilino-pyrazinones were easily converted to the desired tricyclic structures by applying a microwave assisted Buchwald–Hartwig type cyclization.
Keywords
Buchwald–Hartwig reaction , pyrazinone , Microwave chemistry
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094478
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