作者:Shinkiti Koto、Naohiko Morishima、Kazuhiro Takenaka、Kumi Kanemitsu、Noriko Shimoura、Miyuki Kase、Shizuko Kojiro、Teiko Nakamura、Tomoko Kawase、Shonosuke Zen
DOI:10.1246/bcsj.62.3549
日期:1989.11
A variety of benzylated 1-OH derivatives, having an acetyl or an allyl group, of D-glucose, D-galactose, D-mannose, D-xylose, L-arabinose, L-fucose, and L-rhamnose, were synthesized from the corresponding protected 2-methoxyethyl glycosides through a brief treatment with TiCl4 in dichloromethane and a subsequent hydrolysis of the intermediary 1-Cl derivatives on a silica-gel column.
多种具有乙酰基或烯丙基的
D-葡萄糖、
D-半乳糖、
D-甘露糖、
D-木糖、
L-阿拉伯糖、
L-岩藻糖和
L-鼠李糖的苄基化 1-OH 衍
生物合成自通过在
二氯甲烷中用 TiCl4 短暂处理并随后在
硅胶柱上
水解中间体 1-Cl 衍
生物,得到相应保护的 2-甲氧基乙基糖苷。