2-(Thiophen-2-yl)benzoic acid → HCID 52920164, 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-[1,2,3]triazol-2-yl-benzoic acid (Intermediate 14) for 2-thiophen-2-yl-benzoic acid. DCM was used in place of DMF. MS (ESI) mass calcd. For C20H21N7O, 375.44; m/z found 376.1 [M+H]+. 1H NMR (CD3OD): 8.08-8.01 (m, 1H), 7.98-7.88 (m, 2H), 7.84-7.78 (m, 1H), 7.70-7.38 (m, 4H), 4.55-3.84 (m, 4H), 3.75-3.11 (m, 3H), 2.70-2.29 (m, 4H), 2.22-1.48 (m, 2H).

Provenance & Evidence