Silicon and aluminium N,N-dialkylcarbamates and their hydrolysis products and process for their preparation.

摘要

Silicon and aluminium N,N-dialkylcarbamates are prepared by reacting a secondary amine and CO2 with respectively a silicon and an aluminium halide in a reaction medium consisting of an organic solvent. The respective hydrolysis products are obtained from said N,N-dialkylcarbamates by treatment with water in tetrahydrofuran.