6-chloro-N-(3-methylsulphonylaminobenzyl)nicotinamide → N-(3-Methylsulphonylaminobenzyl)-6-[2-methyl-5-(thiadiazol-2-ylcarbamoyl)-phenyl]-nicotinamide

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Reaction Steps

N-(3-Methylsulphonylaminobenzyl)-6-[2-methyl-5-(thiadiazol-2-ylcarbamoyl)-phenyl]-nicotinamide was prepared from 6-chloro-N-(3-methylsulphonylaminobenzyl)nicotinamide (Intermediate 4) and 4-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-N-(thiadiazol-2-yl)-benzamide (Intermediate 12) using General Method B. LCMS: retention time 2.80 min, MH+ 523. NMR: δH [2H6]-DMSO 9.35, (1H, t), 9.17, (2H, m), 8.38, (1H, d), 8.26, (1H, s), 8.09, (1H, d), 7.83, (1H, d), 7.52, (1H, d), 7.31, (1H, t), 7.22, (1H, s), 7.11, (2H, m), 4.52, (2H, d), 2.99, (3H, s), 2.46, (3H, s).

Provenance & Evidence