| Compound | Ir spectral data Position of absorption band (cm−1) | 1H NMR Chemical shift (δ) in ppm | 13C NMR Chemical shift (δ) in ppm | Mass spectral data | |
| FE1 | 3630 (Ar-OH), 1695 (C=Ostr., ester), 3010 (C-H str., aromatic), 1596 (C=C skeletal str., phenyl), 1699 (C=C str., alkene), 1123 (C-O str. Ester), 2860 (C-H str., Ar-OCH3) | 5.00 Ar-OH(s.1H), 3.91-OCH3 (s, 1H), 3.78-ArOCH3 (s, 3H), 7.630 (d, 1H, C1 of acrylate, j = 1.2 Hz), 6.90 (d, 1H, C2 of acrylate, j = 8 Hz) 6.37 Ar-H (d, 1H, j = 1.6 Hz) 6.925 Ar-H (d, 1H, j= 1.6 Hz) | 144.9(C1), 151.3(C2), 112.0(C3), 143.7(C1’) 118.1(C2’) 166.5(C3’) 56.2(C4’) | Molecular ion peak at 209 | |
| FE2 | 3600 (Ar-OH), 1685 (C=Ostr., ester), 3004 (C-H str., aromatic), 1592 (C=C skeletal str., phenyl), 1689 (C=C str., alkene), 1080 (C-O str. Ester), 2842 (C-H str., Ar-OCH3) | 5.27 Ar-OH (s.1H), 3.88 OCH3 (s, 1H), 3.88-ArOCH3 (s, 3H), 7.010 (d, 1H, C1 of acrylate, j = 4 Hz), 6.890 (s, 1H, C2 of acrylate) 6.256Ar-H (d, 1H j = Hz) 6.890 Ar-H (d, 1H j = 0.8 Hz) | 144.9(C1), 151.3(C2), 112.0(C3), 145.7(C1’) 116.1(C2’) 166.5(C3’) 61.4(C4’) 14.2(C5’) 56.2(C4’) | Molecular ion peak at 223 | |
| FE3 | 3620 (Ar-OH), 1675 (C=Ostr., ester), 3006 (C-H str., aromatic), 1589 (C=C skeletal str., phenyl), 1685 (C=C str., alkene), 1095 (C-O str. Ester), 2946 (C-H str., Ar-OCH3) 710.94 ( long chain band) | 5.890 (1H s Ar-OH), 3.924 (1H , s, OCH3), 3.88-ArOCH3 (s, 3H), 7.059 (d, 1H, C1 of acrylate, j = 3.6 Hz), 6.275 (s, 1H, C2 of acrylate) 6.904 Ar-H (d, 1H j = 1.2 Hz) 7.036 Ar-H (d, 1H j = 4.4 Hz) 1.012 CH3 of propyl chain, (m3H) 1.682 CH2of propyl chain, (m, 2H) 4.174 CH2of propyl chain, (m , 2H) | 144.9(C1), 152.3(C2), 116.3(C3), 56.2(C4’) 148.7(C1’) 118.1(C2’) 169.5(C3’) 67.6(C4’) 22.2(C5’) 10.2(C6’) | Molecular ion peak at 237 | |
| FE4 | 3625 (Ar-OH), 1679 (C=O str., ester), 3010 (C-H str., aromatic), 1565 (C=C skeletal str., phenyl), 1695 (C=C str., alkene), 1099 (C-O str. Ester), 2846 (C-H str., Ar-OCH3) 750.94 (long chain band) | 5.813 (1H s Ar-OH), 3.907 (1H , s, OCH3), 3.907-ArOCH3 (s, 3H), 7.044 (d, 1H, C1ofacrylate, j = 16 Hz), 7.570 (s, 1H, C2 of acrylate) 6.246 Ar-H (d, 1H j = 2.4 Hz) 6.896 Ar-H (d, 1H j = 8 Hz) 1.312 CH3 of propyl chain, (m, 6H) 5.084 - 5.162 CH2of propyl chain, (m) | 147.9(C1), 155.3(C2), 119.3(C3), 56.2(C4’) 152.7(C1’) 122.1(C2’) 168.5(C3’) 69.6(C5’) 24.2(C6’.C7’) | Molecular ion peak at 237 | |
| FE5 | 3629 (Ar-OH), 1685 (C=Ostr., ester), 3003 (C-H str., aromatic), 1575 (C=C skeletal str., phenyl), 1687 (C=C str., alkene), 1095 (C-O str. Ester), 2946 (C-H str., Ar-OCH3) 718.94 (long chain band) | 5.890 (1H s Ar-OH), 3.923-ArOCH3 (s, 3H), 7.056 (d, 1H, C1of acrylate, j = 2 Hz), 7.584 (d, 1H, C2 of acrylate, j = 16 Hz) 6.307Ar-H (d, 1H j = 16 Hz) 6.922 Ar-H (d, 1H j = 6 Hz) 0.98 CH3 of butyl chain, (m 3H) 1.465 - 1.409 (m) CH2 of butyl chain, 1.720 - 1.625 (m) CH2 of butyl chain, | 147.9(C1), 155.3(C2), 119.3(C3), 152.7(C1’) 122.1(C2’) 168.5(C3’) 56.2(C4’) 65.1(C5’) 31.3(C6’). 19.0(C7’) 13.8(C8’) | Molecular ion peak at 251 | |
| FE6 | 3625 (Ar-OH), 1689 (C=Ostr., ester), 3009 (C-H str., aromatic), 1565 (C=C skeletal str., phenyl), 1697 (C=C str., alkene), 1085 (C-O str. Ester), 2956 (C-H str., Ar-OCH3) 613.94 (long chain band) | 5.180 (1H s Ar-OH), 3.943-ArOCH3 (s, 3H), 7.086 (d, 1H, C1of acrylate, j = 9.6 Hz), 7.594 (d, 1H, C2 of acrylate, j = 12 Hz) 6.207Ar-H (d, 1H j = 5.6 Hz) 6.944 Ar-H (d, 1H j = 3.2 Hz) 4.11 CH of butyl chain, (d, 2H j = 20.8 Hz) 1.012 (d, 6 H, j = 39.2 Hz CH3of butyl chain, 2.400 - 2.475 (m, 2H) CH of iso butyl chain. | 149.9(C1), 150.3(C2), 117.3(C3), 155.7(C1’) 120.1(C2’) 167.5(C3’) 74.9(C4’) 27.8(C5’). 19.4(C6’) 19.4(C7’) | Molecular ion peak at 251 | |