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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 333243Generated: October 29, 2026

Hydrochloric Acid → HCID 68672991, compound

https://huagongshe.com/reaction/333243

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethylamineHCID 6329—
ReactantHCID 86614756HCID 86614756—
ProductHCID 68672991HCID 68672991—

Reaction Steps

The title compound was synthesized from 1-(3,4-difluorophenyl)-cyclohexanecarbaldehyde (131 mg, 0.58 mmol) and methyl amine (320 μL, 0.64 mmol, 2.0 M in THF) according to General Procedure H, followed by HCl salt formation. The HCl salt was recrystallized from CH3CN to give pure (1-(3,4-difluorophenyl)cyclohexyl)-N-methylmethanamine hydrochloride as colorless crystals. HPLC Rt=8.15 min; 1H NMR (400 mHz, MeOH-d4) 7.36-7.21 (m, 3H), 3.11 (s, 2H), 2.55 (d, J=3.67 Hz, 3H), 2.15-2.12 (m, 2H), 1.67-1.31 (m, 8H); LC-MS 7.04 min, (M+1)+ 240 @ 7.19 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877975B2
Source datasetuspto-grants-2014_11
ORD IDord-9b2d84bed23c408fbee4b270cff8a22a
Source noteuspto-grants-2014_11