(+/-)-3-[5-(benzyloxy)-8-methoxy-1,2,3,4-tetrahydro-1,4-ethanonaphthalen-6-yl]propane-1,2-diol 、
对甲苯磺酰氯 、 (+/-)-(5-methyl-3,6,7,8-tetrahydro-2H-indeno[4,5-b]furan-2-yl)methyl 4-methylbenzenesulfonate 以
吡啶 为溶剂,
以gave 20.12 g (90%) of (±)-3-[5-(benzyloxy)-8-methoxy-1,2,3,4-tetrahydro-1,4-ethanonaphthalen-6-yl]-2-hydroxypropyl 4-methylbenzenesulfonate as a colorless oil的产率得到(+/-)-3-[5-(benzyloxy)-8-methoxy-1,2,3,4-tetrahydro-1,4-ethanonaphthalen-6-yl]-2-hydroxypropyl 4-methylbenzenesulfonate