Positionb

1a c

1c

1f

δC

Deptd

δH (Int, mult., J in Hz)

δC

Dept

δH (Int, mult., J in Hz)

δC

Dept

δH (Int, mult., J in Hz)

12

27.41

CH2

1.25

27.22

CH2

1.15

13

31.92

CH2

1.26

39.06

CH2

1.15

36.65

CH2

1.08, 1.26

14

22.68

CH2

1.27

27.97

CH

1.53

34.40

CH

1.29

15

14.09

CH3

0.88 (3H, t, 6.8)

22.65

CH3

0.86 (3H, d, 6.8)

27.11

CH2

1.25

16

22.65

CH3

0.86 (3H, d, 6.8)

11.38

CH3

0.85 (3H, t, 7.0)

17

19.21

CH3

0.84 (3H, d, 6.7)