Table 7.

¹H and ¹³C NMR spectral data for compounds 9, 10, and 11

Position	9		10		11
	δH	δC	δH	δC	δH	δC
2	7.3, d(7.2)	128.8, d	7.4, d(7)	128.6, d	6.7, br d	131.8, d
3	7.3, br d	113.4, d	6.8, d(7)	101.1, d	6.5, br d	101.1, d
3a		148.8, s		148.7, s		148.7, s
5	7.5, d(7.6)	128.9, d	7.6, br d	130.1, d	7.3, br d	147.7, d
6	7.3, br d	125.2, d	7.1, d(6)	113.5, d	7.3, br d	113.5, d
6a		134.9, s		136.4, s		136.2, s
7	6.7, s	101.3, d	6.8, s	100.1, d	6.8, s	100.1, d
8		157.2, s		157.3, s		157.0, s
9		134.3, s		134.8, s		134.6, s
9a		126.5, s		123.9, s		123.8, s
9b		117.7, s		117.6, s		117.5, s
NCH3	3.7, s	44.7, q	3.9, s	45.6, q	3.7, s	45.5, q
OCH3	3.9, s	56.1, q	3.9, s	56.9, q	3.7, s	57.0, q
1′	4.0, s	168.3, s		164.4, s		165.0, s
2′		46.4, t		127.8, s		127.9, s
3′	7.3, br d	136.3, s	8.2, d(8)	130.9, d	7.8, br d	127.7, d
4′	7.2, br t	128.5, d	7.6, d(8)	129.1, d	7.4, br t	128.9, d
5′	7.1, t(6.8)	128.7, d		144.0, s	7.4, br d	135.2, d
6′	7.2, br t	127.7, d	7.6, d(8)	129.1, d		138.9, s
7′	7.3, br d	128.7, d	8.2 d(8)	130.9, d	7.8, s	131.0, d
8′		128.4, d	4.7, s	45.2, t	2.3, s	21.2, q
9′				Cl

Measured in CDCl₃ at 400 MHz for ¹H and 100 MHz for ¹³C, respectively. J values in Hz.