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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 83616Generated: October 26, 2026

1,2-Dichloroethane → HCID 66571215, compound

https://huagongshe.com/reaction/83616

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
ReactantPhenyl-piperidin-4-yl-methanolHCID 339086—
Reactant1-(4-fluorobenzyl)-1H-indole-2-carboxylic acidHCID 18627069—
SolventDiethyl EtherHCID 3283—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 66571215HCID 6657121534.2%

Reaction Steps

The following was added sequentially to anhydrous DMF (5 mL): 1-(4-fluorobenzyl)-1H-indole-2-carboxylic acid (0.119 g, 0.443 mmol), Hunig's Base (0.232 ml, 1.329 mmol), EDC (0.093 g, 0.487 mmol), HOBT (0.075 g, 0.487 mmol), and phenyl(piperidin-4-yl)methanol (0.085 g, 0.443 mmol). The solution was stirred at room temperature for 30 h, at which time a 1:1 solution of EtOAc:Et2O was added and washed with 10% aq. Na2CO3. The organic solution was dried with MgSO4 and concentrated in vacuo to give a residue that was purified by silica gel chromatography (45 g silica, 80% EtOAc/Hexanes) to give 67 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846684B2
Source datasetuspto-grants-2014_09
ORD IDord-f43753a895c049a991e7334cb68c5904
Source noteuspto-grants-2014_09