(S)-3-(4-Hydroxy-phenyl)-7-((S)-1-phenyl-propyl)-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carboxylic acid methyl ester 、
苯硼酸 、 在
copper(II) acetate 氧气 、
乙酸乙酯 、
disodium;carbonate 、
Sodium sulfate-III 、 silica 作用下,
以
二氯甲烷 为溶剂,
反应 20.0h,
以to give (3S,8S)-3-(4-phenoxy-phenyl)-7-((S)-1-phenyl-propyl)-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carboxylic acid methyl ester (22 mg)的产率得到(3S,8S)-3-(4-phenoxy-phenyl)-7-((S)-1-phenyl-propyl)-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinoline-8-carboxylic acid methyl ester