上游原料
2,5-dichloro-2,5-dimethylhexane2-bromophenyl ethyl ether; 1-bromo-2-ethoxybenzene6-bromo-7-ethoxy-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene; 3-bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl ethyl ether3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenylboronic acid3-bromo-3-buten-1-ol3-(3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl)-3-buten-1-ol2-[1-(3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl)cyclopropyl]-1-ethanol2-[1-(3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl)cyclopropyl]acetaldehydeethyl (E)-4-(diethoxyphosphoryl)-3-methyl-2-butenoateethyl (2E,4E)-6-[1-(3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthalenyl)cyclopropyl]-3-methyl-2,4-hexadienoate
