Substitution von molekularen Klammern an den Naphthalin ...

Experimenteller Teil
10
9
8. 0
8
-O2C 2
(ppm)
3
7. 5
1
7
18
6
17
5
(ppm)
21
OCH3 16 15
19 20
4 5 6 7
OCH3 22
8 9 10
4
14
3
13
1. 6
2 [N(CH 2CH 2CH 2CH 3) 4] +
(ppm)
11
2
- CO2 12
meso-95: 1 H-NMR (500 MHz, DMSO-d6): δ [ppm] = 0.96 (t, 3 J(CH2CH3) = 7.2 Hz,
24H, CH2CH3), 1.23-1.39 (m, 16H, CH2CH3), 1.45-1.61 (m, 16H, NCH2CH2), 2.35
(dt, 2H, 2 J(19i-H, 19a-H), 2.45 (dt, 2H, 19a-H, 20a-H), 3.12-3.21 (m, 16H,
NCH2CH2), 3.81, 3.83 (s, 6H, 21-H, 22-H), 4.57 (s, 4H, 6-H, 8-H, 15-H, 17-H), 7.66
(d, 3 J(4-H, 3-H) = 8.7 Hz, 4-H, 10-H), 7.70 (s, 2H, 5-H,9-H) 7.75 (d, 3-H, 11-H),
7.78 (s, 14-H, 18-H), 8.27 (s, 2H, 1-H, 13-H).
1. 2
1
0
293