HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1) → 6-Methoxy-4,4-dimethyl-2,3,4,5-tetrahydropyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1) | HCID 2735153 | — |
| Reactant | 4,4-Dimethylpiperidin-2-one | HCID 12202097 | — |
| Product | 6-Methoxy-4,4-dimethyl-2,3,4,5-tetrahydropyridine | HCID 18428520 | — |
Reaction Steps
A sample of the title compound of EXAMPLE 168 (636 mg, 5 mmol) was reacted with trimethyloxonium tetrafluoroborate (890 mg, 6 mmol) by the method of EXAMPLE 26 to yield, after chromatography, 550 mg (78%) of the title material.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06448286B1 |
| Source dataset | uspto-grants-2002_09 |
| ORD ID | ord-7880ae95dc154949b6a1e83bf851674d |
| Source note | uspto-grants-2002_09 |