Table 2.

¹³C NMR data (CDCl₃, δ in ppm) of compounds 1–7.

C	1 a		2 b		3 a		4 a		5 b		6 a		7 a
	s- trans	s- cis	s- trans	s- cis	s- trans	s- cis	s- trans	s- cis	s- trans	s- cis	s- trans	s- cis	s- cis	s- trans
1	48.8	45.3	49.0	45.7	45.6	41.1	48.4	45.0	48.8	46.1	40.1	40.1	40.9	45.4
2	22.8	23.1	22.9	23.4	19.1	19.5	22.7	23.1	23.3	23.7	24.6	24.7	18.8	19.1
3	30.96	31.04	30.8	30.9	31.3	31.4	30.8	30.9	30.5	30.6	30.5	30.6	31.1	31.2
4	134.4	134.1	134.9	134.6	134.3	134.2	134.8	134.3	132.4	131.9	131.1	130.8	134.5	134.4
5	123.3	123.8	121.8	122.3	124.3	124.0	122.3	122.7	125.7	126.2	127.1	127.3	123.9	124.2
6	39.5	39.4	38.4	38.2	35.2	34.8	38.6	38.4	39.5	39.2	36.5	36.5	37.0	36.5
7	50.3	50.3	44.6	44.4	42.3	42.0	45.2	45.2	51.2	50.4	44.9	45.2	43.3	43.6
8	29.7	29.9	20.9	20.9	20.1	19.9	25.7	25.8	24.5	24.7	29.48	29.51	28.4	28.4
9	42.0	37.6	41.8	37.4	33.0	33.7	41.7	37.3	42.1	37.8	120.2	120.5	33.5	32.8
10	55.5	57.2	55.6	57.3	55.5	57.1	55.3	56.8	55.4	56.9	136.9	136.8	56.8	55.4
11	151.3	151.9	30.8	30.8	31.3	31.1	62.33	62.7	76.9	77.2	86.4	86.3	139.4	139.0
12	34.2	34.2	35.65	35.69	35.7	35.8	62.27	62.33	31.0	31.7	37.2	37.1	118.6	118.9
13	26.3	26.3	26.2	26.2	26.2	26.3	27.0	27.0	25.9	26.1	25.6	25.8	29.6	29.6
14	124.2	124.3	124.6	124.8	124.7	124.9	119.3	119.5	64.2	64.5	84.2	84.5	77.2	76.8
15	131.7	131.6	131.3	131.1	131.2	131.1	134.2	134.1	74.2	74.4	54.5	55.9	145.4	145.3
16	25.7	25.7	25.7	25.7	25.7	25.7	25.7	25.7	29.7	29.7	27.4	25.1	110.5	110.6
17	17.8	17.8	17.7	17.7	17.7	17.7	18.0	18.0	28.9	28.4	23.8	21.7	18.9	18.9
18	110.0	109.6	13.3	13.3	13.3	13.3	18.5	18.5	21.9	21.2	20.3	21.1	67.63	67.58
19	23.3	23.4	23.6	23.7	23.5	23.4	23.55	23.60	23.8	23.8	23.92	23.87	23.3	23.4
20	19.0	18.9	18.8	18.7	27.2	23.7	18.9	18.7	19.0	18.5	21.53	21.47	23.6	29.7
21	162.8	160.4	163.1	160.5	162.8	160.0	162.8	160.4	162.7	160.4	163.1	160.9	160.1	162.8

^a Measured at 125 MHz; ^b Measured at 100 MHz.