中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
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 |
—— | 1-phenyl-3-(4-chlorophenyl)pyrazole-4-carboxaldehyde oxime | 370561-60-7 | C16H12ClN3O | 297.744 |
3-(4-氯苯基)-1-苯基-1H-吡唑 | 3-(4-chlorophenyl)-1-phenyl-1H-pyrazole | 33064-19-6 | C15H11ClN2 | 254.719 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-2H-tetrazole | 1423043-83-7 | C16H11ClN6 | 322.757 |
A new series of chalcones, pyrazolinyl-pyrazoles, pyrazole-4-carbaldehyde oximes, pyrazole-4-carbonitriles, 5-pyrazolyl-1,2,4-triazolidine-3-thiones, and Knoevenagel condensation products was synthesized from 3-aryl-1-phenyl-1
A new, efficient and catalyst-free synthetic strategy was developed for ten carbonitriles by the combination of pyrazole aldehydes and hydroxylamine hydrochloride in the presence of green solvent-glycerol. All the synthesized carbonitriles were confirmed from by 1H, 13C NMR and high resolution mass spectroscopies. The proposed synthetic process was simple, effective with high product yields and environmentally benign with mild reaction conditions.