CH(CH3)2
|
141 |
7.84 (s, 1H), 7.25–7.4 (q, 4H, J = 7.8 Hz), 7.45 (d, 1H, J = 7.6 Hz), 6.9 (s, 1H), 5.4 (d, 2H, J = 1.6 Hz), 4.08 (q, 2H, J = 7.2 Hz), 2.93 (m, 1H), 2.29 (s, 3H), 1.45 (d, 3H, J = 7.2 Hz), |
1665 1600 |
1.27 (d, 6H, J = 7.0 Hz) |
|
Aromatic region (δ)
|
Ha
(δ)
|
Hb
(δ)
|
Ar–CH3
(δ)
|
7.45 (d, 1H, J = 7.6 Hz), 7.25–7.4 (q, 4H, J = 7.8 Hz), 6.9 (s, 1H), |
7.84 (d, 2H) |
5.4 (d, 2H, J = 1.6 Hz) |
2.29 (s, 3H) |
13
C NMR
|
δ values (ppm)
|
21.19, 23.86, 24.08, 343.14, 56.34, 77.20, 77.45, 81.87, 118.62, 122.35, 126.95, 127.53, 130.35, 131.99, 137.67, 148.56, 149.17, 154.72, 176.74, 182.52 |