Toluene → HCID 68699250, compound

Participants

Reaction Conditions

Reaction Steps

Charged methyl 4-bromo-2-chlorobenzoate (1.50 g, 6.01 mmol), cyclopropylboronic acid (931 mg, 10.82 mmol), Pd(PPh3)4 (347 mg, 0.30 mmol), K3PO4 (1.82 g, 18.04 mmol), toluene (15 mL) and water (15 mL) to a flask, the mixture was then purged with nitrogen, and heated to 110° C. overnight. It was then cooled to room temperature and filtered, the filtrate was extracted with ethylacetate twice, concentrated the organic phase and purified by flash column chromatograph to give 800 mg of the title compound (63%). 1H NMR (400 MHz, CDCl3): δ 0.73-0.77 (2H, m), 0.98-1.07 (2H, m), 1.85-1.90 (1H, m), 3.90 (3H, s), 6.96 (1H, dd, J=1.6 Hz, 8.0 Hz), 7.11 (1H, d, J=1.6 Hz), 7.74 (1H, d, J=8.0 Hz).

Provenance & Evidence