HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 66805420, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 4-Chloro-2-pyridinecarbonitrile | HCID 693342 | — |
| Reactant | 4-N-Boc-4-N-Methyl-aminopiperidine | HCID 2756806 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 66805420 | HCID 66805420 | 44% |
Reaction Conditions
| Temperature | 100 °C |
|---|
Reaction Steps
A mixture of tert-butyl methyl(piperidin-4-yl)carbamate (465 mg, 2.173 mmol, 1.0 eq.), 4-chloropyridine-2-carbonitrile (300 mg, 2.173 mmol, 1.0 eq.) and K2CO3 (600 mg, 4.34 mmol, 2.0 eq.) in THF (4 ml) was heated for 48 hours at 100° C. in a pressure vessel. The mixture was filtered and washed with THF (10 ml). The filtrate was concentrated and purified by column chromatography (silica gel, 1% MeOH in DCM). Yield: 44% (300 mg, 0.949 mmol)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08680159B2 |
| Source dataset | uspto-grants-2014_03 |
| ORD ID | ord-71b2f800469f496ca03cd6ddaa0792df |
| Source note | uspto-grants-2014_03 |