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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2204757Generated: October 31, 2026

1,2-Dichloroethane → HCID 66635622, compound

https://huagongshe.com/reaction/2204757

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantDiisopropylethylamineHCID 81531—
ReactantHOAtHCID 181649—
Reactant4-AminopyridazineHCID 298492—
ReactantHCID 66611247HCID 66611247—
SolventDimethylformamideHCID 6228—
ProductHCID 66635622HCID 66635622—

Reaction Steps

To a solution of 2-[(phenylmethyl)oxy]-4-(1-piperidinylmethyl)-5-(trifluoromethyl)benzoic acid (may be prepared as described in Description 53; 112 mg, 0.29 mmol) in N,N-dimethylformamide (5 ml) was added diisopropylethylamine (0.10 ml, 0.57 mmol), 4-pyridazinamine (40.6 mg, 0.43 mmol), 1-hydroxy-7-azabenzotriazole (50.4 mg, 0.37 mmol) and EDC (109 mg, 0.57 mmol). The reaction was stirred for 18 hours, then the solvent removed in vacuo to give a yellow oil. Purification by MDAP gave the title compound as a white solid. 66 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09365551B2
Source datasetuspto-grants-2016_06
ORD IDord-a05b7f8c1bcc45cb9b5318f4617c7065
Source noteuspto-grants-2016_06