1,1-Dimethylethyl[(5-bromo-2-methylphenyl)methyl]carbamate 、
Tripotassium;phosphate 、
3-{[(tert-butyldimethylsilyl)oxy]methyl}phenylboronic acid 在
醋酸钯 、
(R)-(+)-2-(dicyclohexylphosphino)-2'-methoxy-1,1'-binaphthyl 二氯甲烷 、
水 、 Brine 、
Sodium sulfate-III 、
1,1-dimethylethyl {[3'-({[(1,1-dimethylethyl)(dimethyl)silyl]oxy}methyl)-4-methyl-3-biphenylyl]methyl}carbamate 作用下,
以
1,4-二氧六环 为溶剂,
反应 48.5h,
以3.6 g of the crude product 1,1-dimethylethyl {[3′-({[(1,1-dimethylethyl)-(dimethyl)silyl]oxy}methyl)-4-methyl-3-biphenylyl]methyl}carbamate was obtained (yield: 90%)的产率得到1,1-dimethylethyl {[3'-({[(1,1-dimethylethyl)(dimethyl)silyl]oxy}methyl)-4-methyl-3-biphenylyl]methyl}carbamate