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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2083477Generated: October 31, 2026

Pyridinium chloride → 2,2,3-Trimethyl-5-hydroxy-6,7-dichloro1-indanone

https://huagongshe.com/reaction/2083477

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridinium chlorideHCID 10176127—
Reactant2,2,3-Trimethyl-5-methoxy-6,7-dichloro-1-indanoneHCID 20358451—
Product2,2,3-Trimethyl-5-hydroxy-6,7-dichloro1-indanoneHCID 20358468—

Reaction Steps

By following the procedure described in Example 7, Step B, using as the reactants 2,2,3-trimethyl-5-methoxy-6,7-dichloro-1-indanone (10 g.) and pyridine hydrochloride (100 g.), there is obtained 2,2,3-trimethyl-5-hydroxy-6,7-dichloro-1-indanone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04085219
Source datasetuspto-grants-1978_04
ORD IDord-6494014bf7294bc98358228acb952f26
Source noteuspto-grants-1978_04