HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → 4-Cyclohex-1-en-1-ylpyridin-2-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Amino-4-chloropyridine | HCID 581866 | — |
| Reactant | 2-(Cyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | HCID 10932675 | — |
| Catalyst | HCID 178418397 | HCID 178418397 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 4-Cyclohex-1-en-1-ylpyridin-2-amine | HCID 89963378 | 14.3% |
Reaction Steps
The reaction and aftertreatment were conducted in the same manner as in Example 33a by using 2-amino-4-chloropyridine (927 mg, 7.21 mmol), 2-cyclohex-1-en-1-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (1.50 g, 7.21 mmol), tetrakis(triphenylphosphine)palladium (0) (416 mg, 0.360 mmol), potassium carbonate (3.98 g, 14.5 mmol) and DMF (13 mL), to yield the title compound (180 mg, 14%) as a colorless solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08889741B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-3ac549bd32b64c5bada77f48b3aa5ae4 |
| Source note | uspto-grants-2014_11 |