HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrafluoro-m-phenylenediamine dihydrochloride → 1-Methyloctahydropyrrolo[3,4-b]pyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrafluoro-m-phenylenediamine dihydrochloride | HCID 149026 | — |
| Reactant | 6-Benzyl-1-methyloctahydropyrrolo[3,4-b]pyridine | HCID 15070008 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 1-Methyloctahydropyrrolo[3,4-b]pyridine | HCID 15070009 | — |
Reaction Steps
11.7 g (54 mmol) of 6-benzyl-1-methyl-octahydropyrrolo[3,4-b]pyridine as the dihydrochloride are hydrogenated in 100 ml of methanol over palladium-on-active charcoal in accordance with the working instructions of Example Id. Working up by distillation gives 2.6 g (34% of theory) of a colorless oil of boiling point 83°-85°/12 mbar).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05059597 |
| Source dataset | uspto-grants-1991_10 |
| ORD ID | ord-b055210929b74957b7246f98217a44c7 |
| Source note | uspto-grants-1991_10 |