Dichloromethane → HCID 57975029, compound

Participants

Reaction Steps

Prepare the title compound in a manner analogous to the procedure set forth in Example E-281, using 4-cyano-5-ethyl-1-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrrole-2-carboxylic acid ethyl ester (478 mg, 1.4 mmol, prepared in preparation 50), N-[2-(bromo-phenoxy)-ethyl]-i-propanesulfonamide (385 mg, 1.2 mmol, prepared in preparation 82), aqueous sodium carbonate (3.0 mL, 6.0 mmol, 2N), and [1,1′-bis(diphenyl-phosphino)-ferrocene]dichloropalladium(II) complex with methylene chloride (1:1) (30 mg, 0.04 mmol) to give 533 mg (99%) of the title compound. Mass spectrum (ES+)=446.1 (M−1).

Provenance & Evidence