HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 839681Generated: November 1, 2026
Pyridinium chloride → HCID 12423601, compound
https://huagongshe.com/reaction/839681
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | HCID 12423593 | HCID 12423593 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 12423601 | HCID 12423601 | — |
Reaction Steps
A stirred mixture of 2-(4-fluorophenyl)-2-methyl-5-methoxy-6,7-dichloro-1-indanone (1.2 g., 0.00354 mole) and pyridine hydrochloride (12 g.) is heated at 180° C. for one hour, then poured into water (500 ml.). The 2-(4-fluorophenyl)-2-methyl-5-hydroxy-6,7-dichloro-1-indanone melts at 193°-200° C. and is used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04096267 |
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| Source dataset | uspto-grants-1978_06 |
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| ORD ID | ord-2f8a384742104c71960d9dc4e8c1290e |
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| Source note | uspto-grants-1978_06 |
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