Hydrochloric Acid → HCID 11641840, compound

Participants

Reaction Steps

2-Benzyl-3-(4-bromo-phenyl)-7-trifluoromethyl-2H-indazole (43 mg, 0.1 mmol) and 4 mg of bis[triphenylphosphine]palladium(II) chloride were dissolved in THF. After 5 minutes, 0.4 ml of a 0.5M solution of 3-(methoxycarbonyl)-benzylzinc bromide in THF (0.2 mmol) were added and the reaction mixture was stirred at room temperature overnight. 1M HCl-solution and dichloromethane were added, and the phases were separated. The resulting product was obtained after flash chromatographic purification using n-heptane/ethyl acetate, 90:10, as eluent. Yield: 47 mg.

Provenance & Evidence