Dodecanoyl chloride → HCID 15728721, compound

Participants

Reaction Steps

n-Butyl lithium (a 1.6M solution in hexane; 0.74 ml, 1.18 mmol) was added to a solution of 2-methoxyethoxy-methyl tributylstannylmethyl ether (481.6 mg, 1.18 mmol) in tetrahydrofuran (5 ml) at -78° under argon. After 10 minutes, a solution of 5-trimethylsilyl-3-furaldehyde (198 mg, 1.18 mmol) was added, followed by lauroyl chloride (0.26 ml, 1.18 mmol) after 20 minutes. Stirring was continued at room temperature for 48 hours and the mixture was quenched with water. Extraction (ether) and evaporation of the dried (magnesium sulphate) extracts gave an oil, which was flash chromatographed on silica using 20% ethyl ether/petroleum ether. Fractions with Rf of about 0.27 (30% ethyl ether/petroleum ether) on evaporation afforded the title ester as a pale yellow oil.

Provenance & Evidence