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 13


100MHz,
CDCl3

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
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