Tributylvinyltin → HCID 10130792, compound

Participants

Reaction Steps

15 mmol of the product obtained in Step B, 16 mmol of vinyltributyltin and 0.43 mmol of tetrakis(triphenylphosphine)palladium are heated for 3 hours at 110° C., with stirring, in 30 ml of N-methylpyrrolidinone. After removal of the solvent by evaporation, the residue is taken up in 20 ml of dichloromethane and treated with an aqueous 10% potassium fluoride solution. Extraction, concentration under reduced pressure and chromatography on silica gel yield the pure title product.

Provenance & Evidence