中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbonitrile | 372098-17-4 | C16H10ClN3 | 279.728 |
3-(4-氯苯基)-1-苯基-1H-吡唑-4-甲醛 | 1-phenyl-3-(4-chlorophenyl)-4-pyrazolecarboxaldehyde | 36663-00-0 | C16H11ClN2O | 282.729 |
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.