detritylation
英
美
n. 脱三苯甲基
双语例句
- This method was highly applicable to use with detritylation of the alcohols bearing acid-hydrolyzable functionalities.
这种方法对于分子中同时含有对酸敏感的其他官能团的三苯甲基醚分子的脱保护非常有用。 - 2,3,6,3 ′, 4 ′-Penta-O-acetylsucrose ( 6-PAS) was synthesized from sucrose via tritylation, acetylation, detritylation and acetyl migration.
以蔗糖为原料通过羟基的选择性保护、脱保护及迁移合成了三氯蔗糖的中间体2,3,6,3′，4′-五氧乙酰基蔗糖（6-PAS）。 - Reaction of sucrose with trialkyl orthoacetate, subsequent tritylation, acetylation, and detritylation afforded derivatives of sucrose acetate by selectively blocking specific hydroxyls in sucrose and 4-6 acetyl migration.
蔗糖和原乙酸三烷基酯反应后，经三苯甲基化、乙酰化以及乙酰基由4-位到6-位的基团迁移反应，选择性地保护了蔗糖分子中的羟基基团，合成了一系列蔗糖乙酸酯。