中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-(4-碘苯基)-4-甲基苯磺酰胺 | N-tosyl-4-iodoaniline | 158268-30-5 | C13H12INO2S | 373.214 |
Without the need of any protecting groups, aryl halides bearing acidic amides were coupled with several Knochel-type organozinc reagents by using Pd(OAc)2 as catalyst and 2-dicyclohexylphosphino-2’,6'-dimethoxy biphenyl (S-Phos) as ligand. The reactions were carried out on a large scale (30 mmol), furnishing the desired coupling products smoothly in excellent yields (70–98%).