(Pyridin-4-yl)boronic acid → HCID 24966317, compound

Participants

Reaction Steps

This product was prepared in analogy to Example 2 starting from 5-fluoro-3-methyl-benzo[b]thiophene-2-sulfonic acid(4-bromo-2-ethyl-phenyl)-amide (0.10 g) and 4-pyridineboronic acid (0.043 g) in 1,2-dimethoxyethane (1.5 ml), ethanol (0.25 ml) and 2 M aqueous sodium carbonate solution (0.9 ml) with tetrakis(triphenylphosphine)palladium (0.013 g) to obtain the title compound (0.025 g) as a yellowish foam. MS (ISP): 427.3 (M+H)+

Provenance & Evidence