[(4R,5R)-5-(Hydroxy-diphenyl-methyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-diphenyl-methanol; compound with (R)-8a-methyl-3,4,8,8a-tetrahydro-2H,7H-naphthalene-1,6-dione 在
sodium tetrahydroborate 、 C
31H
30O
4 作用下,
反应 72.0h,
以54%的产率得到(R)-1,2,3,4,8,8a-hexahydro-1β-hydroxy-8aβ-methyl-6-(7H)-naphthalenone