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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2279211Generated: October 30, 2026

1,2-Dichloroethane → HCID 57911941, compound

https://huagongshe.com/reaction/2279211

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant3-NitroanilineHCID 7423—
Reactant4-Pentenoic acidHCID 61138—
Reactant1-HydroxybenzotriazoleHCID 75771—
SolventDichloromethaneHCID 6344—
ProductHCID 57911941HCID 57911941—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a mixture of 3-nitroaniline (0.433 mmol)) and pent-4-enoic acid (1.30 mmol) in CH2Cl2 (4 mL) at ambient temperature was added HOBt (0.234 g, 1.73 mmol) and EDC (0.332 g, 1.73 mmol). The resulting mixture was stirred for 4 hours. The reaction mixture was cooled to 0° C. and quenched with H2O. The aqueous layer was extracted with CH2Cl2 thrice and the combined organic extracts were washed with saturated NaHCO3 followed by brine, dried over Na2SO4 and concentrated under reduced pressure to give (viC1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133214B2
Source datasetuspto-grants-2015_09
ORD IDord-100fb021e9f44a56b0ab99f8d3fafb05
Source noteuspto-grants-2015_09