HuagongsheHuagongshe Chemistry Print Report · For research reference only
Perchloric Acid → Methyl 5-[(4-chlorophenyl)(cyclohexylimino)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 | Methyl 1,4-dimethyl-1H-pyrrole-2-acetate | HCID 13221886 | — |
| Reactant | N-Cyclohexyl 4-Chlorobenzimidoyl Chloride | HCID 13477600 | — |
| Product | Methyl 5-[(4-chlorophenyl)(cyclohexylimino)methyl]-1,4-dimethyl-1H-pyrrole-2-acetate Perchlorate | HCID 20275547 | — |
Reaction Steps
The title compound was prepared as in Example X from N-cyclohexyl 4-chlorobenzimidoyl chloride (7.4 g, 29 mmole), chlorosulfonic acid (0.34 g, 3 mmole), methyl 1,4-dimethyl-1H-pyrrole-2-acetate (4.82 g, 28.86 mmole), and 70% perchloric acid (4.6 g, 32 mmole) to yield 1.97 g (14%) of a lime green solid, m.p. 196°-202° C. (dec).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04528382 |
| Source dataset | uspto-grants-1985_07 |
| ORD ID | ord-74a4b0e4d6d24d7c9b516f3ff110b962 |
| Source note | uspto-grants-1985_07 |