HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 70362191, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 4-Hydroxybiphenyl | HCID 7103 | — |
| Reactant | Pyrazinecarbonyl chloride | HCID 88279 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 70362191 | HCID 70362191 | 45.3% |
Reaction Steps
To 3.5 g (25 mmol) of pyrazinoyl chloride dissolved in methylene chloride (20 mL) and pyridine (2 mL) cooled to 0° C. in a 50 mL round bottom flask was added 4-phenyl-phenol (5.0 g, 30 mmol). Upon completion of the reaction and isolation as described above recrystallization from hexanes yielded 3.15 g (39% yield) of the crystalline title compound; m.p: 95°-98° C. Elemental Analysis: C17H12N2O2Calcd: C:73.90, H:4.38. Found: C:73.68, H:4.28.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04962111 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-2a46911750a842c1864f11d897b15d97 |
| Source note | uspto-grants-1990_10 |