HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 80345918, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 6-Chloronicotinamide | HCID 80456 | — |
| Reactant | 4-Hydroxypyrrolidine | HCID 98210 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 80345918 | HCID 80345918 | 70% |
Reaction Conditions
| Temperature | 125 °C |
|---|
Reaction Steps
To a solution of 6-chloronicotinamide (0.16 g, 1 mmol) and pyrrolidin-3-ol (0.87 g, 1 mmol) in DMF (5 ml) was added K2CO3 (0.41 g, 3 mmol). The resulting solution was stirred under nitrogen at 125° C. for 24 h, and then allowed to cool to ambient temperature. The reaction mixture was then filtered and the filter cake was washed with ethyl acetate. The combined filtrates were concentrated to afford the title compound (0.145 g, 70%) as a yellow solid. [LCMS RtA=1.23 min, [M+H]+=208.1].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09216182B2 |
| Source dataset | uspto-grants-2015_12 |
| ORD ID | ord-6b4d9227b5b640849eeba8515391e42f |
| Source note | uspto-grants-2015_12 |