HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → N-(4'-chloro-2-biphenylyl)thiourea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | 4'-Chloro-2-biphenylylisothiocyanate | HCID 19089263 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | N-(4'-chloro-2-biphenylyl)thiourea | HCID 15175541 | — |
Reaction Steps
Reaction of 4'-chloro-2-biphenylylisothiocyanate (7.6 g) with ethanol (100 ml) with 25% aqueous ammonia solution (15 ml) for 18 hours at ambient temperature yielded N-(4'-chloro-2-biphenylyl)thiourea (m.p. 175°-177° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05302720 |
| Source dataset | uspto-grants-1994_04 |
| ORD ID | ord-fa3fdc7c298a4a4088d3d65843435563 |
| Source note | uspto-grants-1994_04 |