Fumaric Acid → HCID 86584386, compound

Participants

Reaction Steps

The product of Example 77D (0.260 g, 1.16 mmol) and fumaric acid (0.135 g, 1.16 mmol) were processed according to the procedure described in Example 66D to provide the title compound (0.310 g, 0.912 mmol, 79% yield). 1H NMR (CH3OH-d4, 500 MHz) δ2.00 (m, 1H), 2.30 (m, 1H), 3.32 (m, 4H), 3.50 (dt, J=12.5, 5.9 Hz, 2H), 3.67 (dt, J=9.7, 6.3 Hz, 1H), 4.39 (m, 1H), 6.67 (s, 2H), 7.12 (dd, J=8.8, 3.1 Hz, 1H), 7.27 (d, J=8.8 Hz, 1H), 7.73 (d, J=3.1 Hz, 1H); MS (DCI/NH3) m/z 224 (M+H-C4H4O4)+; Anal. calculated for C11H14ClN3.C4H4O4: C, 53.02; H, 5.34; N, 12.37. Found: C, 52.86; H, 5.31; N, 12.30.

Provenance & Evidence