HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonium thiocyanate → HCID 5374306, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonium thiocyanate | HCID 15666 | — |
| Reactant | 1-(Thiophen-2-yl)methanamine--hydrogen chloride (1/1) | HCID 458571 | — |
| Solvent | Bromobenzene | HCID 7961 | — |
| Product | HCID 5374306 | HCID 5374306 | 33% |
Reaction Steps
2-thenylamine hydrochloride (13.35 grams, 0.089 moles) and ammonium thiocyanate (7.4 grams, 0.089 moles) in 20 ml bromobenzene were heated to reflux temperature for 90 minutes. The reaction mixture was cooled and the filtered solids washed three times with water. Recrystallization from chloroform and drying over phosphorous pentoxide yielded 5.0 grams (33%) of N-thenylthiourea, m.p. 99°-101° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04307106 |
| Source dataset | uspto-grants-1981_12 |
| ORD ID | ord-ce530ebba19b4350a38d1c61f9dfb9c7 |
| Source note | uspto-grants-1981_12 |