Silica chloride is used as an effective heterogeneous catalyst for the methanolysis of highly constrained cyclic β-lactam to afford β-amino ester under mild acidic conditions with quantitative yields.
氯化
硅作为一种有效的异相催化剂,可用于在弱酸性条件下对高度受限的环状 β-内酰胺进行
甲醇分解,以获得定量的 β-
氨基酯。