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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 471781Generated: November 2, 2026

1,8-Octanediol → HCID 66745963, compound

https://huagongshe.com/reaction/471781

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,8-OctanediolHCID 69420—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
ReactantDinitrobenzonitrileHCID 520718—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66745963HCID 6674596362.3%

Reaction Steps

To a solution of 1,8-octanediol (3.87 mmol, 566 mg) in THF (dry, 10 mL) was added 2,6-dinitrobenzonitrile (1.29 mmol, 250 mg) and DBU (1.30 mmol, 194 μL). The reaction mixture was stirred for 24 hours at room temperature an evaporated. The oily residue was triturated with 10% citric acid/water and solid NaCl added. The precipitate was collected, washed with water, dried in vacuo and purified on silica gel (40% to 100% EtOAc in hexanes) to give the desired product (235 mg, 62.3%) as a pinkish solid. MS 293 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08633186B2
Source datasetuspto-grants-2014_01
ORD IDord-02f1c6dfde0d4e62818c47b2b3b6c28c
Source noteuspto-grants-2014_01