| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | ethyl 3-(3-pentanoylbenzyl)benzoate | 1050421-49-2 | C21H24O3 | 324.42 |
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%).