The present invention provides a precipitation promoter, which is an organic compound having one or more linear aliphatic hydrocarbon groups having not less than 10 carbon atoms, wherein the aliphatic hydrocarbon group has not less than 20 carbon atoms in total. The precipitation promoter of the present invention is used for precipitating an organic compound protected by an organic group having one or more aliphatic hydrocarbon groups having not less than 10 carbon atoms in a solvent.
本发明提供了一种沉淀
促进剂,它是一种具有一个或多个碳原子数不少于 10 个的线性脂肪烃基的有机化合物,其中脂肪烃基的碳原子总数不少于 20 个。本发明的沉淀
促进剂用于在溶剂中沉淀受一个或多个具有不少于 10 个碳原子的脂肪烃基的有机基团保护的有机化合物。