在
racemic-2-(di-tert-butylphosphino)-1,1′-binaphthyl 、 palladium diacetate
caesium carbonate 作用下,
以
甲苯 为溶剂,
反应 19.0h,
生成
methyl (13R,15S,18S)-18-tert-butyl-23,23-dimethyl-17,20-dioxo-12,21,25-trioxa-3,10,16,19-tetrazapentacyclo[24.3.1.113,16.02,11.04,9]hentriaconta-1(30),2,4,6,8,10,26,28-octaene-15-carboxylate