New Compounds
2553
TABLE III
1H NMR spectra of the compounds I
Compound
Arom.
2′′
3
The other positions
Ia
Ib
Ic
7.58 – 7.70 m, 9 H; 8.22 dd, 2 H,
7.85 m, 4 H
8.41 s, 2 H 3.77 s, 3 H (CH3)
4
3J = 10.3, J = 2.5
7.57 – 7.70 m, 9 H; 8.21 dd, 2 H,
8.41 s, 2 H 0.94 t, 3 H, J = 7.3 (CH3);
4.34 q, 2 H, J = 7.3 (CH2)
7.83 m, 4 H
7.57 – 7.71 m, 9 H; 8.21 dd, 2 H,
7.86 m, 4 H
3J = 8.9, 4J = 2.5
3J = 7.7, 4J = 2.5
8.41 s, 2 H 0.32 t, 3 H, J = 7.4 (CH3);
1.39 qt, 2 H, J = 7.4 (CH2-1);
4.28 t, 2 H, J = 7.4 (CH2-2)
Id
7.58 – 7.71 m, 9 H; 8.21 dd, 2 H,
7.86 m, 4 H
3J = 8.1, 4J = 2.0
8.42 s, 2 H 0.34 t, 3 H, J = 6.5 (CH3);
0.72 qt, 2 H, J = 6.5, 7.3(CH2-3);
1.36 tt, 2 H, J = 7.3, 7.6 (CH2-2);
4.31 t, 2 H, J = 7.6 (CH2-1)
Ie
If
7.64 – 7.71 m, 9 H; 8.29 dd, 2 H,
7.96 m, 4 H
3J = 8.0, 4J = 2.0
8.48 s, 2 H 0.38 d, 6 H, J = 6.8 (CH3);
1.51 septet of t, 1 H, J = 6.8, 7.3
(CH); 4.45 d, 2 H, J = 7.3 (CH2)
7.44 – 7.71 m, 8 H; 8.25 dd, 2 H,
8.46 s, 2 H 0.52 t, 3 H, J = 7 (CH3);
0.71 m, 4 H (CH2-3,4);
7.84 m, 4 H;
8.05 t, 1 H,
J = 7 (H-4′′)
3J = 8.0, 4J = 2.0
1.38 tt, 2 H, J = 8.0, 7.5 (CH2-2);
4.30 t, 2 H, J = 8.0 (CH2-1)
Ig
Ih
7.59 – 7.67 m, 9 H; 8.24 dd, 2 H,
7.77 m, 4 H
8.47 s, 2 H 4.57 d, 1 H, J = 17.5
(H-trans, =CH2);
3J = 8.2, 4J = 2.0
4.94 d, 2 H, J = 5.7 (CH2−N);
5.04 d, 1 H, J = 11.3
(H-cis, =CH2);
5.61 ddt, 1 H, J = 17.5, 11.3, 5.7
(−CH=)
7.14 m, 3 H;
7.33 m, 6 H;
7.45 m, 6 H;
7.64 m, 3 H
8.31 dd, 2 H,
8.62 s, 2 H
3J = 8.0, 4J = 2.5
Ii
Ij
7.53 – 7.73 m, 13 H 8.28 dd, 2 H,
3J = 8.1, 4J = 2.2
8.51 s, 2H 5.67 s, 2 H (CH2);
6.58 d, 2 H, J = 6.8 (H-2′′′, 6′′′);
7.10 m, 3 H (H-3′′′, 4′′′, 5′′′)
7.55 – 7.73 m, 13 H 8.28 dd, 2 H,
3J = 8.0, 4J = 0.8
8.52 s, 2 H 5.66 s, 2 H (CH2);
6.66 d, 2 H, J = 8.5 (H-3′′′, 5′′′);
7.10 d, 2 H, J = 8.5 (H-2′′′, 6′′′)
Collect. Czech. Chem. Commun. (Vol. 59) (1994)