Hydrochloric Acid → HCID 19353145, compound

Participants

Reaction Steps

75% NaH (115 mg, 3.58 mmol) is added to a solution of methyl 3-Iodo-4-mercaptobenzoate (531 mg, 3.25 mmol) in DMF (20 ml) at 0° C. Stirring is continued for 20 min at ambient temperature, then a solution of 6-(1-bromomethylvinyl)-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene (1 g, 3.25 mmol) in DMF (5 ml) is added dropwise. The mixture is stirred for 2 h at ambient temperature, and treated with an aqueous hydrochloric acid solution and ethyl ether. The organic phase is washed twice with water, dried over magnesium sulphate, and concentrated in vacuo at 40° C. in a rotary evaporator. The product is purified by flash chromatography on a silica column (CH2Cl2 50% heptane 50%).

Provenance & Evidence