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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 922524Generated: November 1, 2026

Water → tert-Butyl(trans-2-{4-[(biphenyl-3-ylcarbonyl)amino]phenyl}cyclopropyl)carbamate

https://huagongshe.com/reaction/922524

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantBiphenyl-3-carbonyl chlorideHCID 2756666—
Reactantrac-tert-butyl N-[(1R,2S)-2-(4-aminophenyl)cyclopropyl]carbamateHCID 86673140—
SolventAcetonitrileHCID 6342—
SolventEthyl AcetateHCID 8857—
Producttert-Butyl(trans-2-{4-[(biphenyl-3-ylcarbonyl)amino]phenyl}cyclopropyl)carbamateHCID 13173497189.2%

Reaction Steps

To a solution of tert-butyl[trans-2-(4-aminophenyl)cyclopropyl]carbamate (100 mg) described in a document (J. Am. Chem. Soc., 2010, 132, 6827.) in acetonitrile (4 mL) were added biphenyl-3-carbonyl chloride (131 mg) and triethylamine (61.1 mg). The mixture was stirred at room temperature overnight and water was added. To the reaction mixture was added ethyl acetate, and the resulting solid was collected by filtration to give the title compound (154 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278931B2
Source datasetuspto-grants-2016_03
ORD IDord-f598a6fcc119470ba1ba8f802e968ead
Source noteuspto-grants-2016_03