HCID 43708295, compound → HCID 60207714, compound

Participants

Reaction Steps

A mixture of 4 (6.40 g, 25.7 mmol), 10% Pd—C (0.5 g), and methanol (200 mL) was stirred under a hydrogen balloon at room temperature for 3 hours. The catalyst was filtered off and washed with additional methanol. Solvent was removed in vacuo to give 5.8 g of Template 1 as an off white solid LC-MS (M++1) 222. 1H NMR (DMSO-d6) δ 1.34 (m, 4H), 1.57 (m, 2H), 2.29 (t, J=5.4 Hz, 2H), 2.49 (br, s, 2H), 2.54 (t, J=5.4 Hz, 2H), 4.32 (br, s, 2H), 6.52 (dd, J=6 Hz, J=6 Hz, 1H), 6.70 (d, J=6 Hz, 1H), 6.87 (dd, J=6 Hz, J=6 Hz, 1H), 7.15 (d, J=6 Hz, 1H), 9.14 (br, s, 1H).

Provenance & Evidence