Preparative synthesis of 1,2-propyleneglycolacetals of 3-alkoxy-4-acyloxybenzaldehydes
摘要:
The article describes a preparative method for the synthesis of new 1,2-propyleneglycolacetals of 3-alkoxy-4-acyloxy-benzaldehydes obtained by condensation of 3-alkoxy-4-acyloxybenzaldehydes with 1,2-propylene glycol in the medium of boiling benzene in the presence of the FIBAN K-1 sulfonic cation-exchange resin.