HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → N,N-Dimethyl-2-(4-methyl-3-phenyl-1H-pyrazol-1-yl)-2-phenylacetamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | alpha,4-Dimethyl-3-phenyl-1H-pyrazole-1-acetic acid | HCID 20370468 | — |
| Product | N,N-Dimethyl-2-(4-methyl-3-phenyl-1H-pyrazol-1-yl)-2-phenylacetamide | HCID 20370480 | — |
Reaction Steps
Following the procedure of Example 68, but substituting 4-methyl-α,3-diphenylpyrazole-1-acetic acid for α,4-dimethyl-3-phenylpyrazole-1-acetic acid and dimethylamine for aqueous ammonia, there was obtained N,N,4-trimethyl-α,3-diphenylpyrazole-1-acetamide having a melting point of 135.5°-138° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04072498 |
| Source dataset | uspto-grants-1978_02 |
| ORD ID | ord-1b061fee49e441ce8074f3055a569f03 |
| Source note | uspto-grants-1978_02 |