Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 911571Generated: October 30, 2026

(2-Azido-1,1-difluoroethyl)benzene → 2,2-Difluoro-2-phenylethylamine

https://huagongshe.com/reaction/911571

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(2-Azido-1,1-difluoroethyl)benzeneHCID 57656188—
CatalystPalladiumHCID 23938—
SolventEthyl AcetateHCID 8857—
Product2,2-Difluoro-2-phenylethylamineHCID 1263552998.3%

Reaction Steps

Dissolve (2-azido-1,1-difluoro-ethyl)-benzene (475 mg, 2.59 mmol) in EtOAc (30 mL). Add 10% Pd/C and submit the mixture to hydrogenation under atmospheric pressure (balloon) for 1 h. Filter the catalyst through Celite® and concentrate the filtrate in vacuo to provide the title compound as an oil (400 mg, 98%) that was used without any further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022062B2
Source datasetuspto-grants-2011_09
ORD IDord-f178a31c1b314fef81337af121289a79
Source noteuspto-grants-2011_09