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.
3-[5′-(3,4-双(羟甲基)苯甲氧基)-2′-乙基-2-丙基
联苯-4-基]
戊醇是由新型中间体6-乙基-4′-(1-乙基-1-羟基丙基)-2′-丙基
联苯-3-醇制备的。