Continuously updated synthesis method about 5-Iodobenzo[d][1,3]dioxole

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General procedure: To a solution of tetrabutylammonium bromide (1.100 g, 3.33mmol), potassium acetate (0.586 g, 3.57 mmol), and palladium acetate (0.025 g, 0.11mmol) in DMF (20 mL) were added substituted iodobenzene (2.21mmol) and substituted styrene (2.44 mmol). The reaction mixture was recharged with argon and stirred at 80C for 5 h in a sealed tube. The mixture was extracted with ethyl acetate. The organic layer was washed with saturated aqueous NaCl and concentrated in vacuo. The residue was purified by column chromatography on silica gel (petroleum ether/ethyl acetate, 10:3) to afford pure product.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 5-Iodobenzo[d][1,3]dioxole, other downstream synthetic routes, hurry up and to see.