(+/-)-3-[4-(benzyloxy)-6-chloro-2,3-dihydro-1H-inden-5-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provided 6.30 g (77%) of (±)-3-[4-(benzyloxy)-6-chloro-2,3-dihydro-1H-inden-5-yl]-2-hydroxypropyl 4-methylbenzenesulfonate as a light yellow oil的产率得到(+/-)-3-[4-(benzyloxy)-6-chloro-2,3-dihydro-1H-inden-5-yl]-2-hydroxypropyl 4-methylbenzenesulfonate