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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 76207Generated: October 28, 2026

Acetyl chloride → N-{2-[4-(4-Propoxy-phenylethynyl)-phenyl]-propyl}-acetamide

https://huagongshe.com/reaction/76207

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetyl chlorideHCID 6367—
Reactant2-[4-(4-Propoxy-phenylethynyl)-phenyl]-propylamineHCID 66610768—
SolventDichloromethaneHCID 6344—
ProductN-{2-[4-(4-Propoxy-phenylethynyl)-phenyl]-propyl}-acetamideHCID 66610435—

Reaction Steps

To 0.12 g (0.41 mmol) 2-[4-(4-propoxy-phenylethynyl)-phenyl]-propylamine (I65) in 5.0 mL DCM are consecutively added 0.14 mL (1.02 mmol) TEA and 34.9 μL (0.49 mmol) acetyl chloride. The reaction mixture is stirred at r.t. for 3 h. The solvent is removed in vacuo and the residue is purified by HPLC (MeOH/H2O/NH3).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08835472B2
Source datasetuspto-grants-2014_09
ORD IDord-b5832b506e704d008fa481d3c01dbbd2
Source noteuspto-grants-2014_09