HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → HCID 22733439, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | HCID 22733408 | HCID 22733408 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 22733439 | HCID 22733439 | — |
Reaction Steps
300 mg 2-(5-methoxy-benzothiazol-2-ylmethyl)adamantan-2-ol (formula IX) and 527 mg pyridine hydrochloride are heated at about 200° for about 30 minutes. The melt obtained is dissolved in 100 ml of ethyl acetate, the mixture is extracted with water, 2.5 M sodium acetate solution and brine, the organic phase dried and the solvent evaporated off. The evaporation residue obtained is subjected to chromatography. The title compound is obtained (m.p. 156-158°).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06716865B1 |
| Source dataset | uspto-grants-2004_04 |
| ORD ID | ord-5f1190fd3cca404f9ac75f1a0f39bdec |
| Source note | uspto-grants-2004_04 |