HCID 12746869, compound → HCID 68857609, compound

Participants

Reaction Steps

The product from Example 285A was treated with tetrafluoroacetic acid (0.20 mL) and dichloromethane (1.8 mL). The reaction mixture was stirred for 3 hours at room temperature, then dried in vaccuo, and purified by HPLC to provide the titled compound. 1H NMR (500 MHz, DMSO-d6) δ8.95 (s, 1 H), 7.23 (m, 8 H), 7.04 (m, 1 H), 6.94 (m, 4 H), 6.69 (m, 1 H), 6.49 (m, 2 H), 4.06 (s, 2 H), 4.03 (s, 2 H), 3.95 (m, 1 H), 3.81 (m, 1 H), 3.75 (m, 1 H), 3.41 (m, 2 H), 2.91 (s, 3 H), 2.40 (s, 3 H); MS (APCI+) m/z 563.2 (M+H)+.

Provenance & Evidence