HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonium thiocyanate → HCID 178527840, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonium thiocyanate | HCID 15666 | — |
| Reactant | HCID 21314991 | HCID 21314991 | — |
| Solvent | 1-Propanol | HCID 1031 | — |
| Product | HCID 178527840 | HCID 178527840 | — |
Reaction Steps
By the procedure described in the second paragraph of Example 2F, 45.0 g (0.16 mole) of 2-(3,4-dichlorophenyl)-2-hydroxy-1-(2-thienyl)ethanone was reacted with ammonium thiocyanate in 1-propanol at reflux to afford 32.6 g of 4-(3,4-dichlorophenyl)-5-(2-thienyl)-1H-2-imidazolethiol m.p. 263°-5°. (recrystallized from 1-butanol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04159338 |
| Source dataset | uspto-grants-1979_06 |
| ORD ID | ord-25e0667c51f74ce58d73c829434cd8b1 |
| Source note | uspto-grants-1979_06 |