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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2369284Generated: November 1, 2026

Ethanol → HCID 72683169, compound

https://huagongshe.com/reaction/2369284

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantWaterHCID 962—
ReactantPotassium HydroxideHCID 14797—
ReactantHCID 86672625HCID 86672625—
ProductHCID 72683169HCID 72683169—

Reaction Conditions

Temperature80 °C

Reaction Steps

Water (115 mL) and 35.5 g (0.63 mol) of potassium hydroxide were added to a solution of 77 g (0.25 mol) of 3,7,11,15-tetramethylhexadec-2-ene-1-nitrile in ethanol (345 mL). The solution was stirred for 18 hours at 80° C. The reaction mixture was concentrated, and neutralized with 3M hydrochloric acid, and then extracted with ethyl acetate. The extract was washed with saturated brine, and dried over sodium sulfate. After filtration, the filtrate was concentrated to obtain 88 g of 4,8,12,16-tetramethylheptadec-3-enoic acid as a crude product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08703922B2
Source datasetuspto-grants-2014_04
ORD IDord-40fe0285876442a1b5d8204ae1cc61b7
Source noteuspto-grants-2014_04