HCID 131733952, compound → HCID 131733953, compound

Participants

Reaction Steps

A mixture of the product of Step B (0.07 g, 0.13 mmol), and 10% Pd/C (0.04 g) was stirred for 36 h in EtOH (5 ml) under H2. The catalyst was removed by filtration through Celite pad and the filtrate as evaporated to dryness to give the title product (0.043 g; 60%), as colourless paste. 1H-NMR (CDCl3) 1.35 (s, 9H); 1.39 (s, 3H); 1.41 (s, 3H); 1.48-1.49 (m, 20H); 2.15 (d, 2H, J=11.22 Hz); 2.49-2.45 (m, 2H); 3.64 (d, 2H, J=11.73 Hz); 3.86 (d, 2H, J=11.7 Hz); 3.94 (m, 2H); 4.95 (s, 1H); 6.78 (d, 2H, J=8.58 Hz); 7.04 (d, 2H, J=8.55 Hz).

Provenance & Evidence