HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → HCID 178527813, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | 3,4-Diaminopyridine | HCID 5918 | — |
| Reactant | Carbon Disulfide | HCID 6348 | — |
| Product | HCID 178527813 | HCID 178527813 | — |
Reaction Steps
A mixture of 25 g (0.23 mol) of 3,4-diaminopyridine in 750 mL of ethanol containing 50 mL (63.2 g, 0.83 mol) of carbon disulfide was heated under reflux for 5 hours. The reaction mixture was allowed to cool to room temperature and the beige precipitate which had formed was collected by filtration and allowed to air dry overnight. The product amounted to 33.5 g, m.p. >320° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05001238 |
| Source dataset | uspto-grants-1991_03 |
| ORD ID | ord-97e4aaa0191c4db5a2d6a0a205c7c032 |
| Source note | uspto-grants-1991_03 |