3-(4-Hydroxy phenyl) 5-phenyl-isoxazole: White solid; m. p. 187-189 °C
1H NMR (400 MHz, CDCl3, ppm): δ 7.83 (dd, J = 4, 8 Hz, 2H), 7.76 (d, J = 8 Hz), 2H), 7.47 (m, 3H), 6.95 (d, J = 8 Hz, 2H), 6.78 (s, 1H).
13C NMR (CDCl3 + CD3OD, 125 MHz): δ 170.0, 162.9, 158.8, 130.2, 128.9, 128.2, 127.2, 125.7, 120.0, 115.7, 97.3.
IR (CHCl3): νmax 3433, 2925, 1631, 1450, 1353, 1095, 1017 cm-1.
ESI-MS: m/z 238.08 [M+H]+.
HRMS: m/z 238.0864 calcd for C15H11NO2+H+ (238.0864).