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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1287916Generated: October 26, 2026

1-Methyl-4-piperidone → 4-(5-Fluoro-alpha-hydroxy-2-tolyl)-4-hydroxy-1-methylpiperidine

https://huagongshe.com/reaction/1287916

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Methyl-4-piperidoneHCID 74049—
Reactant2-Bromo-5-fluorobenzyl alcoholHCID 2773349—
Product4-(5-Fluoro-alpha-hydroxy-2-tolyl)-4-hydroxy-1-methylpiperidineHCID 86733529—

Reaction Steps

Reaction of 2-bromo-5-fluorobenzyl alcohol and 1-methyl-4-piperidone by the method described in Example 16a provides 4-(5-fluoro-α-hydroxy-2-tolyl)-4-hydroxy-1-methylpiperidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03985889
Source datasetuspto-grants-1976_10
ORD IDord-016545b9194445e7b8a7d920a8cc1b42
Source noteuspto-grants-1976_10