Water → HCID 21200004, compound

Participants

Reaction Steps

Decylmagnesium bromide (140 mmol) was added dropwise at 0° C. to a mixture solution of 3,4-dibromothiophene (50 mmol) and [1,3-bis(diphenylphosphino)propane]dichloronickel(II) (0.3 mmol) in 100 mL of dry diethyl ether. The resulting mixture was heated and refluxed for 6 hours. The reaction mixture was combined with water, and extracted with diethyl ether. The extract solution was dried over magnesium sulfate, and the solvent was evaporated therefrom to obtain a crude product. The crude product was purified by silica gel column chromatography and by distillation to obtain the intended product (38 mmol) in a 76% yield.

Provenance & Evidence