2-(Thiophen-2-yl)benzoic acid → HCID 52920165, compound

Participants

Reaction Steps

The title compound was prepared in a manner analogous to Example 1, substituting (1R,6S)-8-(3-methylpyrazin-2-yl)-3,8-diazabicyclo[4.2.0]octane (Intermediate 31) for (1R,6S)8-(4,6-dimethyl-pyrimidin-2-yl)-3,8-diaza-bicyclo[4.2.0]octane and 2-fluoro-6-[1,2,3]triazol-2-yl-benzoic acid (Intermediate 15) for 2-thiophen-2-yl-benzoic acid. DCM was used in place of DMF. MS (ESI) mass calcd. For C20H20FN7O, 393.43; m/z found 394.1 [M+H]+. 1H NMR (CD3OD): 7.99-7.79 (m, 4H), 7.72-7.59 (m, 2H), 7.38-7.21 (m, 1H), 4.63-4.01 (m, 4H), 3.82-3.24 (m, 3H), 2.74-2.25 (m, 4H), 2.16-1.29 (m, 2H).

Provenance & Evidence