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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1623763Generated: November 2, 2026

1,2-Dichloroethane → HCID 67107263, compound

https://huagongshe.com/reaction/1623763

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantTriethylamineHCID 8471—
Reactant2-AminopyridineHCID 10439—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant2-(Benzyloxy)-5-bromobenzoic acidHCID 2461357—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
ProductHCID 67107263HCID 67107263—

Reaction Conditions

Temperature20 °C

Reaction Steps

Neat triethylamine (0.27 ml, 1.95 mmol) and pyridin-2-amine (61.3 mg, 0.65 mmol) were added to a stirred suspension of 5-bromo-2-[(phenylmethyl)oxy]benzoic acid (may be prepared as described in Description 5, method C; 200 mg, 0.65 mmol), EDC (250 mg, 1.30 mmol) and HOBT (199 mg, 1.30 mmol) in DMF (3 ml) at 20° C. The reaction mixture was stirred at 20° C. overnight and was then poured into 15 ml water and filtered. The residue was washed with methanol (10 ml) to yield the title compound. The mother liquid was evaporated and the solid was purified by preparative HPLC, (A: 10 mmol ammonium carbonate/water B: acetonitrile) to yield the title compound. The two batches of product were mixed. 47 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08778939B2
Source datasetuspto-grants-2014_07
ORD IDord-1531835ca8ff40ec877722df6c99bd9d
Source noteuspto-grants-2014_07