| abstract |
The present invention provides a kind of schiff bases aluminum complexes and its preparation method and application, schiff bases aluminum complex provided by the invention has formula (I) structure, it is high that the present invention provides complex-catalyzed activity, and it is capable of the reaction of catalytic preparation of cyclic carbonic ester, polyester, polycarbonate and polycarbonate-polyester, catalyst has a wide range of application, and catalytic activity is high, has good prospects for commercial application. |