HuagongsheHuagongshe Chemistry Print Report · For research reference only
Furfural → HCID 4351904, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Furfural | HCID 7362 | — |
| Reactant | Thiocarbohydrazide | HCID 2724189 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 4351904 | HCID 4351904 | 65.4% |
Reaction Steps
24 g of furfural and 26.5 g of thiocarbohydrazide in 150 ml of methanol are vigorously stirred. Stirring is continued for 30 minutes after the exothermic reaction has died down. The precipitate is suction filtered and recrystallised from methanol. 30.1 g of furfurylidene thiocarbohydrazide, melting at 186° to 187° C. are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04184875 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-c8f4ac9c0af544b881c67e143b377821 |
| Source note | uspto-grants-1980_01 |