HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Nitrofurfural → HCID 178419257, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Nitrofurfural | HCID 12774 | — |
| Reactant | HCID 178419256 | HCID 178419256 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178419257 | HCID 178419257 | — |
Reaction Steps
5-Nitro-2-furaldehyde (0.564 g, 4 mmole) and N-(3-dimethylaminopropyl)hydrazinecarboximidamide dihydrobromide (1.6 g, 5 mmole) are heated at reflux in 8 ml 95% ethanol for 1 hour. The title compound precipitates from solution on cooling and is recrystallized from ethanol, mp 131°-133° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05145975 |
| Source dataset | uspto-grants-1992_09 |
| ORD ID | ord-1e2c22b5f5314eba8bd3b446c2fc4025 |
| Source note | uspto-grants-1992_09 |