New Process for Preparation of 3- 5'- (3,4-Bis-hydroxymethyl-benzyloxy) -2'-ethyl-2-propyl-biphenyl-4-yl -penta-3-ol 2007/32

摘要

3-[5'-(3,4-bis(hydroxymethyl)benzyloxy)-2'-ethyl-2-propylbiphenyl-4-yl]pentan-3-ol is prepared from the novel intermediate, 6-ethyl-4'-(1-ethyl-1-hydroxypropyl)-2'-propylbiphenyl-3-ol.