HuagongsheHuagongshe Chemistry Print Report · For research reference only
ethyl 5-(4-chlorobenzoyl)-1,4-dimethyl-1H-pyrrole-2-acetate → HCID 18424279, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | ethyl 5-(4-chlorobenzoyl)-1,4-dimethyl-1H-pyrrole-2-acetate | HCID 118463 | — |
| Reactant | HCID 18424201 | HCID 18424201 | — |
| Product | HCID 18424279 | HCID 18424279 | — |
Reaction Steps
The methylation procedure of Example 77A is repeated, except that an equivalent quantity of ethyl 5-(p-trifluoromethylbenzoyl)-1 ,4-dimethylpyrrole-2-acetate (from Example 89) is methylated instead of the ethyl 5-(p-chlorobenzoyl)-1,4-dimethylpyrrole-2-acetate used in Example 77A, to yield ethyl 5-(p-trifluoromethylbenzoyl)-1,4,α-trimethylpyrrole-2-acetate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05939417 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-19bcf4c0244a4a0f8a870a416156ed9e |
| Source note | uspto-grants-1999_08 |