Title of article
Why are benzimidazoles efficiently acylated with esters? Identification of a tetrahedral hemiacetal alkoxide intermediate
Author/Authors
Asakawa، نويسنده , , Ken-ichi and Dannenberg، نويسنده , , J.J. and Fitch، نويسنده , , Kenneth J. and Hall، نويسنده , , Stan S. and Kadowaki، نويسنده , , Chie and Karady، نويسنده , , Sandor and Kii، نويسنده , , Satoshi and Maeda، نويسنده , , Kenji and Marcune، نويسنده , , Benjamin F. and Mase، نويسنده , , Toshiaki and Miller، نويسنده , , Ross A. and Reamer، نويسنده , , Robert A. and Tschaen، نويسنده , , David، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
5081
To page
5084
Abstract
2-Lithio benzimidazoles were acylated with esters, lactones, and lactams. The tetrahedral hemiacetal intermediates responsible for the efficient conversion were characterized by low temperature NMR.
Keywords
ketones , Benzimidazole , tetrahedral intermediate , acylation , Hemiacetal alkoxide
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846236
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