An operationally simple protocol is reported to generate an α-hydroxyacyl anion by the decarboxylation of dihydroxyfumaric acid. To date, the “missing” utilization of the hydroxyacyl anion in highly chemo- and stereoselective cascade reactions enables short and direct construction of carbohydrates.
据报道,一种操作简单的方案通过
二羟基富马酸的
脱羧生成α-羟酰基阴离子。迄今为止,在高度
化学和立体选择性的级联反应中“缺少”利用羟酰基阴离子可实现
碳水化合物的短而直接的构建。