Process for the preparation of cyclic acetals or ketals
摘要
A method for the preparation of cyclic acetals or ketals by reacting a polyol with excess 1-6C aldehyde or 1-6C ketone comprises distilling off some of the aldehyde or ketone during the reaction.
申请公布号
EP0842929(A1)
申请公布日期
1998.05.20
申请号
EP19970120017
申请日期
1997.11.14
申请人
BASF AKTIENGESELLSCHAFT
发明人
BRUCHMANN, BERND;HAEBERLE, KARL;GRUNER, HELMUT;HIRN, MICHAEL
