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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72080Generated: October 24, 2026

Dimethylformamide → 2-Methyl-4-(N-ethyl-N-(beta-hydroxyethyl)amino)aniline

https://huagongshe.com/en/reaction/72080

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
Reactant4-Nitrobenzyl chloroformateHCID 78205—
ReactantDiisopropylethylamineHCID 81531—
Product2-Methyl-4-(N-ethyl-N-(beta-hydroxyethyl)amino)anilineHCID 75383—

Reaction Steps

To 50 mg of Rho575 in dimethylformamide, 53 μl of N,N′-diisopropylethylamine was added followed by 78 mg of p-nitrobenzyl chloroformate dissolved in dimethylformamide. The reaction mixture was stirred for 3 days and the solvent was removed in vacuo. The residue was dissolved in chloroform and purified on a Biotage SP4 System with a SNAP 25 g column and a chloroform methanol gradient, to give a pink product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828678B2
Source datasetuspto-grants-2014_09
ORD IDord-b9f955955cb84d719a000429b1b8dc1f
Source noteuspto-grants-2014_09