HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenyl isocyanate → HCID 13023187, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenyl isocyanate | HCID 7672 | — |
| Reactant | 4-Amino-3-(3'-methoxycarbonyl-2'-thioureido)benzophenone | HCID 3036972 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 13023187 | HCID 13023187 | 65% |
Reaction Steps
To a suspension of 3-(3-carbomethoxythioureido)-4-aminobenzophenone (3.0 g.) in acetone (100 ml.) is added phenyl isocyanate (1.08 g.). The reaction mixture is refluxed for 11/2 hours and then allowed to stand at room temperature overnight. The precipitate is collected, washed with ether and dried to afford 2.65 g. (65% yield) of 3-(3-carbomethoxythioureido)-4-(3-phenylureido)benzophenone as a white solid, m.p. 212° C., dec.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04060636 |
| Source dataset | uspto-grants-1977_11 |
| ORD ID | ord-a61c88645b924eb9ae246427d57a4462 |
| Source note | uspto-grants-1977_11 |