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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1274986Generated: November 1, 2026

1,2-Dichloroethane → HCID 86756105, compound

https://huagongshe.com/reaction/1274986

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantDiisopropylethylamineHCID 81531—
ReactantSodium BicarbonateHCID 516892—
Reactant3-(pyridin-2-ylamino)propanoic AcidHCID 11983472—
ReactantHCID 54385469HCID 54385469—
SolventDimethylformamideHCID 6228—
ProductHCID 86756105HCID 86756105—

Reaction Steps

A mixture of tert-butyl [(1-tyrosyl-4-piperidinyl)oxy]acetate, Alig, et. al., EP 372486, (1 mmol), N-(2-pyridinyl)-β-alanine, Chowdhary, et. al., Indian J. Chem., 1990, 29A, 280-284, (1 mmol), EDC (1.5 mmol), and DIEA (3 mmol) in DMF (25 mL) is stirred at RT. The mixture is poured into 5% NaHCO3 and extracted with EtOAc. The combined orgainic phase is washed with H2O, dried (MgSO4) and concentrated. The residue is chromatographed (silica gel) to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06159964
Source datasetuspto-grants-2000_12
ORD IDord-0cf83a33119c40c6840117c10f9edcd1
Source noteuspto-grants-2000_12