HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → HCID 21498242, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 1-Hydrazinyl-7-methoxyisoquinoline | HCID 21498220 | — |
| Product | HCID 21498242 | HCID 21498242 | 70% |
Reaction Steps
A solution of 1-hydrazino-7-methoxyisoquinoline in excess trifluoroacetic acid was allowed to reflux for 2 hours. Excess acid was removed in vacuo and the residue was slurried in water and treated with sodium bicarbonate solution. The solid was removed by filtration and recrystallized from cyclohexane to give the product in a yield of 70%; m.p. 152°-154°C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03992539 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-cb8697c9166b4b75ada6cfd0dbd95a89 |
| Source note | uspto-grants-1976_11 |