This invention relates to a method of preparing a compound type where at least one of R′ or R″ is a carbosyl group (I) by treating a compound of formula (II) with a Group I(a) or Group II(a) metal halide, with an aprotic dipolar amide-based solvent and water.
本发明涉及一种制备至少包含一个碳酰基(I)的化合物类型的方法,通过使用I(a)族或II(a)族
金属卤化物、无质子双极酰胺类溶剂和
水处理II式化合物的方法。