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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2171322Generated: October 31, 2026

HCID 58099974, compound → HCID 16778227, compound

https://huagongshe.com/reaction/2171322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 58099974HCID 58099974—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductHCID 16778227HCID 1677822797.2%

Reaction Steps

To a flask charged with 10% Pd/C (50 mg) under inert atmosphere was added a solution of 1-(4-nitro-3-(trifluoromethyl)phenyl)pyrrolidine (350 mg, 1.34 mmol) in ethanol. The reaction was stirred under H2 atmosphere for 16 h, then filtered and dried down to provide 4-(pyrrolidin-1-yl)-2-(trifluoromethyl)aniline (300 mg, 97% yield). M+H m/z 231.3. 1H NMR (400.0 MHz, DMSO-d6) δ 6.84 (d, J=8.8 Hz, 1H), 6.72 (dd, J=2.5, 8.8 Hz, 1H), 6.53 (d, J=2.7 Hz, 1H), 4.74 (s, 2H), 3.18 (m, 4H), 1.99-1.95 (m, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051324B2
Source datasetuspto-grants-2015_06
ORD IDord-08658a9cb7b54b2580cc13b6c48d9ac5
Source noteuspto-grants-2015_06