HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → HCID 22157539, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | 3-Fluoro-4-nitropyridin-1-ium-1-olate | HCID 594028 | — |
| Reactant | 1-Aminoindole | HCID 643221 | — |
| Product | HCID 22157539 | HCID 22157539 | — |
Reaction Steps
A solution of 3-fluoro-4-nitro-pyridine-N-oxide (5 g) and 1H-indol-1-amine (4.2 g) in 25 ml of ethanol was stirred four hours at reflux. The solution was cooled and the product collected and dried to give 4 g of solid, d 195°. This material was recrystallized from ethanol/ether to give 2.2 g of solid, d 200°-201°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04970218 |
| Source dataset | uspto-grants-1990_11 |
| ORD ID | ord-20d70fc792c64165aa655e51cb6b23b1 |
| Source note | uspto-grants-1990_11 |