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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 590792Generated: October 30, 2026

HCID 118271795, compound → (αS)-α-(1-Methoxy-1-methylethyl)benzenemethanamine

https://huagongshe.com/reaction/590792

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 118271795HCID 118271795—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product(αS)-α-(1-Methoxy-1-methylethyl)benzenemethanamineHCID 57791001—

Reaction Steps

A solution of (S)-2-methoxy-N,N-bis(4-methoxybenzyl)-2-methyl-1-phenylpropan-1-amine (0.7 g, 1.67 mmol) in anhydrous MeOH was added Pd on C (0.1 g) and the contents were stirred at ambient temperature in H2 atmosphere. After 14 h, the reaction mixture was filtered through a pad of celite and the volatiles were removed under reduced pressure. The residue thus obtained was further purified by preparative HPLC to afford the title compound. H1NMR (ppm, 400 MHz, CDCl3) δ 7.45-7.44 (m, 2H), 7.35-7.33 (m, 3H), 4.1 (s, 1H), 3.32 (s, 3H), 1.2 (s, 3H), 1.12 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09233979B2
Source datasetuspto-grants-2016_01
ORD IDord-010482e02de149218431703cedb3e785
Source noteuspto-grants-2016_01