HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Benzoyl-3-(1,2,3,4-tetrahydro-1-naphthyl)urea → (1,2,3,4-Tetrahydronaphthalen-1-yl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Benzoyl-3-(1,2,3,4-tetrahydro-1-naphthyl)urea | HCID 20537305 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | (1,2,3,4-Tetrahydronaphthalen-1-yl)urea | HCID 13037020 | 89% |
Reaction Steps
A mixture of 1-benzoyl-3-(1,2,3,4-tetrahydro-1- naphthyl)urea (2.0 g) and aqueous sodium hydroxide (1N; 20 ml) is stirred and heated at reflux for 2.75 hours. The mixture is then cooled in ice and the product is collected and washed with water to afford 1.15 g of the title compound, m.p. 204° to 207° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04051183 |
| Source dataset | uspto-grants-1977_09 |
| ORD ID | ord-a4872d8c1d9e44cdbccfd65c56a19459 |
| Source note | uspto-grants-1977_09 |