中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-bromo-3-phenyl-1-o-tolyl-1H-pyrazole | 1245126-36-6 | C16H13BrN2 | 313.197 |
An efficient Cu-catalyzed cascade reaction involving N–O bond cleavage and C–C/C–N/N–N bond formations is developed to afford various 1,3- and 1,3,4-substituted pyrazoles.