КОЛГЕЙТ-ПАЛМОЛИВ КОМПАНИ (US);ДЗЕ ТРАСТИЗ ОФ ДЗЕ ЮНИВЕРСИТИ ОФ ПЕНСИЛЬВАНИЯ (US)
发明人:
ЯРАЦЗ Станислав (US),КОЗЛОВСКИ Мариса (US),ЕУН ЛИ Йоунг (US),КИМ Сун Мин (US)
申请号：
RU2018118785
公开号：
RU2018118785A
申请日:
2016.10.21
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
Disclosed herein are improved methods for the synthesis of honokiol, as well as methods for the synthesis of 3,3′-di-tert-butyl-5,5′-dimethyl-[1,1′-biphenyl]-2,4′-diol, 3′,5-dimethyl-[1,1′-biphenyl]-2,4′-diol, and 2,4′-dimethoxy-3′,5-dimethyl-1,1′-biphenyl, 3,3′,5,5′-tetra-tert-butyl-[1,1′-biphenyl]-2,4′-diol, and certain tetrasubstituted bisphenols, and uses therefor.
