3-(Methylsulfonyl)phenylboronic acid → HCID 131727803, compound

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rac-cis-2,3-Bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-6-(3-methanesulfonyl-phenyl)-2,3-dihydro-1H-imidazo[1,2-a]pyridin-5-one was prepared according to general method D by reaction of rac-cis-2,3-bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-2,3-dihydro-6-iodo-1H-imidazo[1,2-a]pyridin-5-one with 3-(methylsulfonyl)phenylboronic acid. The compound was isolated by preparative HPLC. The expected product was characterized by LC/MS (M+H) where the mass was observed as 669.0; the expected mass is 668. LC/MS indicated a purity of 100% as measured by UV 214 nM.

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