4-甲苯基乙炔

1-(4-Methylphenyl)-1,1-dichlorethan

对甲基苯乙酮

2-methyl-4-(4-methylphenyl)but-3-yn-2-ol

Pd(triflate )Me(p-tolyl)(C≡CBut)(1,2-bis-(dimethylphosphino)ethane)