HuagongsheHuagongshe Chemistry Print Report · For research reference only
Normeperidine → 1-[1-(2-chloro-phenyl)-5-(4-chloro-phenyl)-4-methyl-1H-pyrazole-3-carbonyl]-4-phenyl-piperidine-4-carboxylic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Normeperidine | HCID 32414 | — |
| Reactant | 2-(1-(2-chlorophenyl)-5-(4-chlorophenyl)-3-(4-phenylpiperazine-1-carbonyl)-1H-pyrazol-4-yl)acetonitrile | HCID 46225108 | — |
| Reactant | Ethyl 1-(2-chlorophenyl)-5-(4-chlorophenyl)-4-methyl-1h-pyrazole-3-carboxylate | HCID 58760952 | — |
| Product | 1-[1-(2-chloro-phenyl)-5-(4-chloro-phenyl)-4-methyl-1H-pyrazole-3-carbonyl]-4-phenyl-piperidine-4-carboxylic acid ethyl ester | HCID 67265287 | — |
Reaction Steps
The ester compound [A1] was hydrolysed according to the procedure for the last step in the synthesis of [1.1]. The resulting acid was coupled with 4-phenyl-piperidine-4-carboxylic acid ethyl ester according to the procedure for the synthesis of [C1] to give 1-[1-(2-chloro-phenyl)-5-(4-chloro-phenyl)-4-methyl-1H-pyrazole-3-carbonyl]-4-phenyl-piperidine-4-carboxylic acid ethyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08148404B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-cc46028c9688454bb90018034e64b995 |
| Source note | uspto-grants-2012_04 |