HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 117987758, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | L-Proline | HCID 145742 | — |
| Reactant | HCID 117988190 | HCID 117988190 | — |
| Catalyst | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | HCID 117987758 | HCID 117987758 | 53.8% |
Reaction Steps
A solution of N′-tert-butyl-4-iodo-2-methoxynicotinohydrazide (1.00 g), L-proline (0.066 g), potassium carbonate (0.792 g) and copper(I) iodide (0.055 g) in DMSO (30 mL) was stirred under nitrogen atmosphere at room temperature for 6 hr. The reaction mixture was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (341 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09371320B2 |
| Source dataset | uspto-grants-2016_06 |
| ORD ID | ord-5a406fda110a445ebb813afb281a8a18 |
| Source note | uspto-grants-2016_06 |