Title:
PROCESS FOR PREPARATION OF 1,3- PROPANEDIOLS
Document Type and Number:
Japanese Patent JPS51146405
Kind Code:
A
Abstract:
PURPOSE: 1,3-propanediols of high quality are prepared in high yields by reacting ethylene with formaldehyde in lower carboxlic acids in the presesce of BF3 catalyst.
Inventors:
FUNAKOSHI WATARU
URASAKI TAKANORI
URASAKI TAKANORI
Application Number:
JP7021875A
Publication Date:
December 16, 1976
Filing Date:
June 12, 1975
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
C07C29/38; C07C27/00; C07C29/00; C07C31/18; C07C31/20; C07C67/00; (IPC1-7): C07C29/00; C07C31/18