1-{5'-[2-(3,4-bis(hydroxymethyl)phenyl)ethyl]-2'-methyl-2-propylbiphenyl-4-yl}propan-1-one 、
乙基溴化镁 在
silica 、
正庚烷 、
乙酸乙酯 、 6-(Hydroxymethyl)-3-[2-[3-[4-(3-hydroxypentan-3-yl)-2-propylphenyl]-4-methylphenyl]ethyl]-2-methylphenol 作用下,
以are obtained in the form of white crystals with a melting point of 76° C.的产率得到(4-{2-[4'-(1-ethyl-1-hydroxypropyl)-6-methyl-2'-propylbiphenyl-3-yl]ethyl}-2-hydroxymethylphenyl)methanol