HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-phenylimino-4-thiazoline hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Metibride | HCID 3047726 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-phenylimino-4-thiazoline hydrochloride | HCID 20527457 | — |
Reaction Steps
8.9 g (0.02 mole) of 4-(4-chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-phenylimino-4-thiazoline in 150 ml of methanol are acidified with a saturated ethereal solution of hydrogen chloride, the solvent is distilled off and the residue is recrystallized from ethanol. Melting point 229°-233° C. (with decomposition).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04346088 |
| Source dataset | uspto-grants-1982_08 |
| ORD ID | ord-13d8be11395641aeafeeeb754b38d3b3 |
| Source note | uspto-grants-1982_08 |