中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-(1-吡唑基)苯甲酸 | 4-(1H-pyrazol-1-yl)benzoic acid | 16209-00-0 | C10H8N2O2 | 188.186 |
1-(4-羟甲基苯基)吡唑 | (4-(1H-pyrazol-1-yl)phenyl)methanol | 143426-49-7 | C10H10N2O | 174.202 |
1-[4-(氯甲基)苯基]-1H-吡唑 | 1-(4-(chloromethyl)phenyl)-1H-pyrazole | 143426-52-2 | C10H9ClN2 | 192.648 |
We first reported the new application of a translate metal chelating ligand α-benzoin oxime for improving Cu-catalyzed C-N coupling reactions. The system could catalyse coupling reactions of (hetero)aryl halides with a wide of nucleophiles (e.g., azoles, piperidine, pyrrolidine and amino acids) in moderate to excellent yields. The protocol allows rapid access to the most common scaffolds found in FDA-approved pharmaceuticals.