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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 887592Generated: October 27, 2026

1,2-Dichloroethane → HCID 68914541, compound

https://huagongshe.com/reaction/887592

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantN,N-DimethylglycineHCID 673—
Reactant1,3-Benzenediamine, 5-chloro-HCID 73335—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
SolventDichloromethaneHCID 6344—
ProductHCID 68914541HCID 68914541—

Reaction Steps

To a solution of 5-chloro-benzene-1,3-diamine (3 g, 21 mmol) and dimethylamino-acetic acid (2.2 g, 21 mmol) in CH2Cl2 (300 mL) was added EDC (5 g, 25 mmol), HOBt (2.9 g, 21 mmol), and DIEA (5 mL). The reaction mixture was stirred at RT for overnight. Solvent was removed in vacuum and the residue was purified through flash chromatography on silica gel (0-8% MeOH in EtOAc) to give the desired compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08247430B2
Source datasetuspto-grants-2012_08
ORD IDord-d41f7fc725d7412ea01e43feba65b032
Source noteuspto-grants-2012_08