Methyl 2-chloro-4-nitrobenzoate → HCID 10104417, compound

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Reaction Steps

A mixture of methyl 2-chloro-4-nitrobenzoate (2 g, 9.3 mmol), CuCN (3.3 g, 37.2 mmol), and Pd(PPh3)4 (1.075 g, 0.93 mmol) was suspended in DMF (15 mL) and then subjected to microwave irradiation at 150° C. for 4 hours. After the mixture was concentrated under reduced pressure, the residue was partitioned between ethyl acetate and water. The organic layer was dried over Na2SO4, filtered, and the filtrate was evaporated to dryness under reduced pressure. The crude material was purified by column chromatography (20% EA/PE) to afford 0.9 g of title compound. LC-MS: m/z 207.1 (M+H)+.

Provenance & Evidence