HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetonitrile → 4-[4-Chloro-3-(2-methoxypropylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetonitrile | HCID 6342 | — |
| Reactant | 2-Methoxypropan-1-amine | HCID 12609719 | — |
| Reactant | 4-Chloro-3-chlorosulfonylphenyl-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide | HCID 22760489 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 4-[4-Chloro-3-(2-methoxypropylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol | HCID 22760409 | — |
Reaction Steps
6.5 g of 4-(4-chloro-3-chlorosulfonylphenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide were reacted as prescribed in Example 76 with 5 g of 2-methoxypropyl amine in 100 ml of ethanol and worked up. Colorless crystalline solid substance, melting point: 148° C (acetonitrile/active charcoal).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04061761 |
| Source dataset | uspto-grants-1977_12 |
| ORD ID | ord-60b7e745aea443958d7b43d3eec29d76 |
| Source note | uspto-grants-1977_12 |