Position

¹H NMR

¹³C NMR

1

0.75 t (12.4), 1.72 m

41.4

2

1.46 m, 2.21 m

20.3

3

1.02 m, 2.40 d (12.3)

38.6

4

---

45.0

5

1.00 d (10.8)

58.0

6

1.87 m, 2.10 m

22.6

7

1.26 m, 134 m

42.2

8

---

43.2

9

0.86 d (7.2)

54.7

10

---

40.1

11

1.68 m

21.2

12

1.96 m, 2.24 m

37.9

13

---

87.0

14

1.78 d (10.8), 2.67 d (11.3)

44.7

15

1.34 m, 2.06 m

48.4

16

---

154.8

17

5.05 s, 5.66 s

105.2

18

1.40 s

28.8

19

---

176.4

20

1.12 s

17.1

1′

6.32 d (7.8)

94.0

2′

4.34 m

81.4