HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(4-Chlorophenyl)-3-methylthiourea → HCID 20527226, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(4-Chlorophenyl)-3-methylthiourea | HCID 698296 | — |
| Reactant | HCID 20527448 | HCID 20527448 | — |
| Reactant | 4-(3-Diethylsulfamoyl-4-chlorophenyl)-2-(4-chlorophenyl-imino)-3-methylthiazolidin-4-ol hydrobromide | HCID 70551947 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 20527226 | HCID 20527226 | — |
Reaction Steps
Obtained (a) by a procedure analogous to that indicated in Example 1(a), from 3'-diethylsulfamoyl-2-bromo-4'-chloroacetophenone and 1-(4-chlorophenyl)-3-methylthiourea, or (b) by a procedure analogous to that of Example 1(b), by boiling 4-(3-diethylsulfamoyl-4-chlorophenyl)-2-(4-chlorophenyl-imino)-3-methylthiazolidin-4-ol hydrobromide for 2 hours in glacial acetic acid and filtering off the crystals after cooling. Melting point 207° C. (with decomposition).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04346088 |
| Source dataset | uspto-grants-1982_08 |
| ORD ID | ord-f05d7fd14a754441ad3622ac1dc78b63 |
| Source note | uspto-grants-1982_08 |