| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| 4-二甲基氨基苯乙炔 | 4-ethynyl-N,N-dimethylaniline | 17573-94-3 | C10H11N | 145.204 | 
| —— | 3-[4-(dimethylamino)phenyl]-3-chloroprop-2-enal | 61503-06-8 | C11H12ClNO | 209.675 | 
Complexes [RhCl(PPh3)3] and [Ru(CHPh)Cl2(PCy3)2] efficiently catalyzed the dimerization of arylethynes to the corresponding 1,4-substituted enynes in aqueous environment in the presence of sodium dodecyl sulfate. The Rh catalyst exhibited almost exclusive preference for the formation of