N-(2-iodophenyl)-4-methyl-N-(propa-1,2-dien-1-yl)benzenesulfonamide 、
1,5-dimethyl-6-methoxy-β-naphthol 在
bis(η3-allyl-μ-chloropalladium(II)) 、 N-allyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine 、
caesium carbonate 作用下,
以
甲苯 为溶剂,
以86%的产率得到(1S)-6-methoxy-1,5-dimethyl-1-[[1-(4-methylphenyl)sulfonylindol-3-yl]methyl]naphthalen-2-one