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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2214191Generated: October 30, 2026

4-Isopropylaniline → HCID 773658, compound

https://huagongshe.com/reaction/2214191

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-IsopropylanilineHCID 7464—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant2-Chloronicotinic acidHCID 76258—
ReactantDiisopropylethylamineHCID 81531—
Solvent1,2-DichloroethaneHCID 11—
SolventDichloromethaneHCID 6344—
ProductHCID 773658HCID 773658—

Reaction Steps

To a mixture of 2-chloronicotinic acid (6.3 g) and 4-isopropylaniline (5.26 ml) and DIEA (10 ml) in CH2Cl2 (200 ml) was added EDC (10 g) and HOBt (5.4 g). The reaction was stirred at RT overnight and washed with 2N NaOH (100 ml), H2O (250 ml) and brine (100 ml). The organic layer was dried over Na2SO4 and evaporated to give (2-chloro(3-pyridyl))-N-(4-isopropylphenyl) carboxamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07105682B2
Source datasetuspto-grants-2006_09
ORD IDord-0c488a02b8fb41efa5b2e3d942906976
Source noteuspto-grants-2006_09