HuagongsheHuagongshe Chemistry Print Report · For research reference only
Perchloric Acid → Methyl 5-[(4-chlorophenyl)(isopropylimino)methyl]-1,4-dimethyl-1H-pyrrole-2-acetate Perchlorate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Perchloric Acid | HCID 24247 | — |
| Reactant | Chlorosulfonic acid | HCID 24638 | — |
| Reactant | N-Isopropyl 4-Chlorobenzimidoyl Chloride | HCID 12582456 | — |
| Reactant | Methyl 1,4-dimethyl-1H-pyrrole-2-acetate | HCID 13221886 | — |
| Product | Methyl 5-[(4-chlorophenyl)(isopropylimino)methyl]-1,4-dimethyl-1H-pyrrole-2-acetate Perchlorate | HCID 20275545 | — |
Reaction Steps
The title compound was prepared as in Example X from N-isopropyl 4-chlorobenzimidoyl chloride (10.75 g, 49.8 mmole), chlorosulfonic acid (0.58 g, 5.0 mmole), methyl 1,4-dimethyl-1H-pyrrole-2-acetate (8.34 g, 50 mmole), and 70% perchloric acid (7.8 g, 55 mmole) to yield 14.2 g (64%) of a bright yellow solid, m.p. 94°-110° C. (dec).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04528382 |
| Source dataset | uspto-grants-1985_07 |
| ORD ID | ord-943a744df7234869a290f5ee810c156f |
| Source note | uspto-grants-1985_07 |