¹H NMR (400 MHz, CDCl₃) δ 7.41 – 7.16 (m, 5H), 5.07 (t, J = 4.4 Hz, 1H), 3.98 – 3.89 (m, 2H), 3.88 – 3.80 (m, 2H), 2.97 (d, J = 4.1 Hz, 2H). ¹³C NMR (101 MHz, CDCl₃) δ 136.11, 129.62, 128.30, 126.56, 104.65, 64.94, 40.74. GC-MS (m/z): 164。