HuagongsheHuagongshe Chemistry Print Report · For research reference only
Furfurylamine → 4-[4-Chloro-3-(2-furylmethylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Furfurylamine | HCID 3438 | — |
| Reactant | 4-Chloro-3-chlorosulfonylphenyl-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide | HCID 22760489 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | 4-[4-Chloro-3-(2-furylmethylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol | HCID 22760414 | — |
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 1.5 g of 2-furylmethyl amine and 3.5 g of triethyl amine and worked up. Melting point: 154° C. (decomposition).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04125614 |
| Source dataset | uspto-grants-1978_11 |
| ORD ID | ord-325821238f74422ab5a7fb8d02aa3bcf |
| Source note | uspto-grants-1978_11 |