Addition of trialkylaluminum reagents to glyconolactones.: Synthesis of 1-C-methyl GlcNAc oxazoline and thiazoline

被引:13
作者
Knapp, S [1 ]
Yang, CH [1 ]
Haimowitz, T [1 ]
机构
[1] Rutgers State Univ, Dept Chem & Biol Chem, Piscataway, NJ 08854 USA
关键词
D O I
10.1016/S0040-4039(02)01506-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Addition of carbon nucleophiles to 2-acetamido-2-deoxygluconolactones fails for many reagents, but trialkylaluminums add alkyl smoothly. The product of Methyl addition to 2-acetamido-2-deoxy-D-gluconolactone has been converted to 1-C-methyl GlcNAc thiazoline, a potential N-acetylhexosaminidase inhibitor, and to an O-protected I-C-Me GlcNAc oxazoline, a potential I-C-Me GlcNAc donor. (C) 2002 Elsevier Science Ltd. All rights reserved.
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收藏
页码:7101 / 7104
页数:4
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