HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N'-Dimethylthiourea → HCID 20359073, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N'-Dimethylthiourea | HCID 2723631 | — |
| Reactant | HCID 20359072 | HCID 20359072 | — |
| Solvent | Acetone | HCID 180 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 20359073 | HCID 20359073 | — |
Reaction Steps
10.5 g of 3'-acetylsulfamoyl-2-bromo-4'-chloro-acetophenone are dissolved in 100 ml of ethanol and heated to 45°-50° C during 5 minutes after the addition of 3 g of 1,3-dimethyl thiourea. After standing overnight at 20° C the solvent is expelled under reduced pressure, the residue is dissolved in acetone and the product is precipitated with diisopropyl ether while stirring.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04083979 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-e6c07cc21ec547bd8a7906e919817f57 |
| Source note | uspto-grants-1978_04 |