FA8

3572 (Ar-OH),

3146 ( NH₂),

1643 (C=Ostr., amide) 3105(C-H str., aromatic),

1325 (C=C skeletal str., phenyl),

1636, (C=C str., alkene), 2345 (C-H str., Ar-OCH₃)

1510, 1435 (str., C=C aromatic )

5.60Ar-OH(s.2H), 3.68-OCH₃(s, 1H),

3.38-ArOCH₃(s, 3H),

7.59(d, 1H, C₁of acrylate, j = 12 Hz),

6.28(d, 1H, C₂ of acrylate, j = 12 Hz)

6.45Ar-H(d, 1H, j = 8 Hz)

6.78Ar-H(d, 1H, j = 16 Hz)

8.012(s, 2H, NH₂)

7.47(d, 2H, Ar-CH, j = 20 Hz)

6.71(d, 2H, Ar-CH, j = 16 Hz)

142.7(C1),

155.2(C2),

116.1(C3),

128.0(C4)

123.4(C5)

118.5(C6)

145.4(C1’)

118.9(C2’)

166.3(C3’)

128.5(C1”)

123.5(C2, 6”)

154.1(C4”)

116.2(C3, 5”)

Molecular ion peak-286

FA9

3572 (Ar-OH),

3146 ( NH₂),

1643 (C=Ostr., amide) 3105 (C-H str., aromatic),

1325 (C=C skeletal str., phenyl),

1636, (C=C str., alkene), , 2345 (C-H str., Ar-OCH₃)

1510, 1435 (str., C=C aromatic )

1377 ( str., C-F)

5.50Ar-OH(s.2H), 3.78-OCH₃(s, 1H),

3.58-ArOCH₃(s, 3H),

7.54(d, 1H, C₁of acrylate, j = 20 Hz),

6.25(d, 1H, C₂ of acrylate, j = 16 Hz)

6.49Ar-H(d, 1H, j = 24 Hz)

6.82Ar-H(d, 1H, j = 28 Hz)

8.312(s, 1H, NH)

4.22(s, 2H, CH₂)

7.07(d, 2H, Ar-CH, j = 16 Hz)

6.81(d, 2H, Ar-CH, j = 12 Hz)

142.7(C1),

155.2(C2),

116.1(C3),

128.0(C4)

123.4(C5)

118.5(C6)

145.4(C1’)

118.9(C2’)

166.3(C3’)

44.1(-CH₂)

137.3.5(C1”)

128.6(C2, 6”)

160.9(C4”)

115.3(C3, 5”)

Molecular ion peak-320

FA10

3650 (Ar-OH),

350 (NH),

1635 (C=Ostr., amide) 3089 (C-H str., aromatic),

1377 (C=C skeletal str., phenyl),

1655, (C=C str., alkene), , 2345 (C-H str., sAr-OCH₃)

1324 (str., C-N)

5.52Ar-OH(s.2H), 3.68-OCH₃(s, 1H),

3.29-ArOCH₃(s, 3H),

7.51(d, 1H, C₁of acrylate, j = 16 Hz),

6.61(d, 1H, C₂ of acrylate, j = 12 Hz)

6.43Ar-H(d, 1H, j = 28 Hz)

6.99Ar-H(d, 1H, j = 15 Hz)

8.110(s, 1H, NH)

3.47(d, 2H, Ar-CH, j = 20 Hz)

3.67(d, 2H, Ar-CH, j = 16 Hz)

140.7(C1),

159.2(C2),

118.1(C3),

127.0(C4)

125.4(C5)

119.5(C6)

142.4(C1’)

116.9(C2’)

167.3(C3’) 45.6(C1”C4”)

66.8(C2”C3”)

molecular ion peak-264