HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromopropane → HCID 21436737, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromopropane | HCID 7840 | — |
| Reactant | 5-Nitroisoquinoline | HCID 69085 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21436737 | HCID 21436737 | 48.1% |
Reaction Steps
5-Nitroisoquinoline (10.0 g) and 1-bromopropane (7.8 g) were refluxed in ethanol (200 ml) for five days. On cooling to room temperature, a yellow powdery precipitate formed. This was collected by vacuum filtration and purified by recrystallization from ethanol to yield 8.2 g of the desired 5-nitro-2-n-propylisoquinolinium bromide as yellow, crystalline needles, m.p. 206.5°-209.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022900 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-2cc1ce367f0e4f38a9172926aa45249f |
| Source note | uspto-grants-1977_05 |