HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1522551Generated: November 1, 2026
Potassium Carbonate → HCID 67469543, compound
https://huagongshe.com/reaction/1522551
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Chloropyridin-4-amine | HCID 84432 | — |
| Reactant | (3-Chlorophenyl)boronic acid | HCID 2734323 | — |
| Catalyst | HCID 178418397 | HCID 178418397 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 67469543 | HCID 67469543 | 47.1% |
Reaction Steps
2-Chloropyridin-4-amine (200 mg, 1.556 mmol), 3-chlorophenylboronic acid (243 mg, 1.556 mmol) and Pd(PPh3)4 (450 mg, 0.389 mmol) were combined in dioxane (4 mL) and saturated K2CO3 solution (2 mL). The mixture was heated at 120° C. for 30 minutes in a microwave. The solvent was removed to give a residue which was purified by silica column chromatography eluting with a gradient of 0-5% methanol in dichloromethane to give the title compound as light yellow oil (150 mg, 47.1% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09073918B2 |
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| Source dataset | uspto-grants-2015_07 |
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| ORD ID | ord-897ea2604099421bb859140562955355 |
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| Source note | uspto-grants-2015_07 |
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