7,8-DIHIDRO-ESCUTIONINA
Bb
RMN de 1H (CDCl3) 400MHz |
Atrib |
d |
Mult |
J |
Atrib |
d |
Mult |
J |
0,80 |
s (3H) |
6 |
6,23 |
s br |
||||
0,95 |
s (3H) |
7 |
2,16 |
m |
||||
1,03 |
s (3H) |
23 |
1,45 |
s |
||||
1,06 |
s (3H) |
1' |
6,50 |
s |
||||
1,08 |
s (3H) |
6' |
6,66 |
dd |
2,7; 10,0 |
|||
1,11 |
s (3H) |
7' |
5,91 |
dd |
2,2; 10,0 |
|||
1,19 |
s (6H) |
23' |
2,28 |
s |
||||
1,59 |
s (3H) |
OMe |
3,63 |
s |
||||
OH |
4,78 |
s (1H) |
OMe |
3,64 |
s |
|||
1 |
5,95 |
s |
RMN de 13C
|
C |
d (mult) |
C |
d (mult) |
C |
d (mult) |
C |
d (mult) |
1 |
112,73d |
6' |
124,01d |
29,92t |
36,33t |
|||
2 |
191,17s |
7' |
129,40d |
29,93t |
36,38t |
|||
3 |
91,28s |
8' |
45,46d |
30,20s |
38,81s |
|||
4 |
79,22s |
9' |
37,39s |
30,47t |
38,86s |
|||
5 |
133,91s |
10' |
142,72s |
30,61t |
38,98s |
|||
6 |
133,76d |
10,79q |
31,07t |
39,37s |
||||
7 |
30,56t |
16,31q |
31,14t |
40,52s | ||||
8 |
41,80d |
16,83q |
31,58q |
40,52s |
||||
9 |
37,39s |
17,34q |
31,72q |
44,48d |
||||
10 |
170,38s |
22,24q |
31,79q |
44,53d |
||||
1' |
108,81d |
23,77t |
32,11q |
OMe |
51,52q |
|||
2' |
140,31s |
24,32q |
32,17q |
OMe |
51,58q |
|||
3' |
136,53s |
24,70q |
35,96t |
147,14s |
||||
4' |
121,29s |
28,21t |
36,06t |
179,04s |
||||
5' |
125,97s |
28,81t |
36,20t |
179,04s |
Tetrahedron
, 52(28), 9597-9608, 1996