中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 | ethyl 1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate | 110821-33-5 | C12H11ClN2O2 | 250.685 |
1-(4-氯苯基)吡唑-4-甲醛 | 1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde | 63874-99-7 | C10H7ClN2O | 206.631 |
5-氨基-1-(4-氯苯基)-1H-吡唑-4-羧酸乙酯 | ethyl 5-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate | 14678-87-6 | C12H12ClN3O2 | 265.699 |
—— | 1-(4-chlorophenyl)-1H-pyrazole | 25419-86-7 | C9H7ClN2 | 178.621 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-chlorophenyl-1H-pyrazole-4-carboxylic acid chloride | 1283289-77-9 | C10H6Cl2N2O | 241.076 |
—— | 2-chloro-1-[1-(4-chloro-phenyl)-1H-pyrazol-4-yl]-ethanone | 1410806-73-3 | C11H8Cl2N2O | 255.103 |
—— | 1-[1-(4-chloro-phenyl)-1H-pyrazol-4-yl]-2-piperidin-1-yl-ethanone | 1410806-35-7 | C16H18ClN3O | 303.791 |
Hybrid systems containing pyrazole moiety show a wide spectrum of biological activities. To access novel hybrids with pyrazole ring, in this work we synthesized twenty pyrazole-carboxylic acids and twenty pyrazole-carboxamides, using simple synthetic methods, to be used as building blocks in the development of new structures.