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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 30353Generated: October 25, 2026

Phenylacetone → 2-Amino-4-(5-chloro-2-pyridyl)-3-phenylbutane hydrochloride salt

https://huagongshe.com/reaction/30353

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylacetoneHCID 7678—
Reactant1-(Bromomethyl)-4-chlorobenzeneHCID 69329—
Reactant3-AcetonylpyridineHCID 238414—
Reactant5-Chloro-2-(chloromethyl)pyridineHCID 14517151—
Product2-Amino-4-(5-chloro-2-pyridyl)-3-phenylbutane hydrochloride saltHCID 22270517—

Reaction Steps

5-Chloro-2-choromethylpyridine (Weidmann, K. et al. J. Med. Chem. 1992, 35, 438) and phenylacetone were used in place of 4-chlorobenzyl bromide and 3-pyridylacetone in Step A of Reference Example 4. LC-MS: m/e 261 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07423067B2
Source datasetuspto-grants-2008_09
ORD IDord-05e047b6489b44479102905253a5f15f
Source noteuspto-grants-2008_09