利用2,3-二-O-苄基-4,6-O-亚苄基保护的甘露吡喃糖基亚磷酸酯和蒙脱石K-10，以环境友好且立体选择性地形成β-甘露糖苷键。
Environmentally benign and stereoselective formation of beta-mannosidic linkages utilizing 2,3-di-O-benzyl-4,6-O-benzylidene-protected mannopyranosyl phosphite and montmorillonite K-10.
作者信息
Nagai Hideyuki, Matsumura Shuichi, Toshima Kazunobu
机构信息
Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-852, Japan.
出版信息
Carbohydr Res. 2003 Jul 22;338(15):1531-4. doi: 10.1016/s0008-6215(03)00234-9.
Abstract
An environmentally benign and stereoselective beta-mannopyranosylation has been developed employing 4,6-O-benzylidene-protected mannopyranosyl diethyl phosphite as a glycosyl donor and montmorillonite K-10 as an activator.
摘要
已开发出一种环境友好且具有立体选择性的β-甘露吡喃糖基化反应，该反应采用4,6-O-亚苄基保护的亚磷酸二乙酯甘露吡喃糖作为糖基供体，蒙脱石K-10作为活化剂。
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