KrishnaNaik&col.
208
VI
g: H, CH
3,
CH
3
C
6
H
4,
260
o
C, 72 %, C
27
H
30
N
6
O
3,
C:66.64(66.48), H:6.17(6.05),
N:17.20(17.07), O:9.87(9.70).
VI
h: H, CH
3,
ClC
6
H
4,
265
o
C, 76 %, C
26
H
27
N
6
O
3
Cl, VIh: C:61.59(61.45), H:5.33(5.19),
N:16.58(16.45), O:9.47(9.32), Cl:7.00(6.85).
VI
i: H, CH
3,
OCH
3
C
6
H
4,
270
o
C, 70 %, C
27
H
30
N
6
O
4.,
C:64.54(64.42), H:5.97(5.81),
N:16.73(16.59), O:12.74(12.60).
VI
j: H, CH
3,
NO
2
C
6
H
4,
272
o
C, 72 %, C
26
H
27
N
7
O
5,
C:60.34(60.20), H:5.22(5.07),
N:18.95(18.82), O:15.47(15.30).
e. IR(KBr) Spectral data(ν
max
incm
-‐1
)
VI
a: 3185 (NH), 1665 (C=O), 1600 (C=N)
VI
b: 3175(NH), 1670 (C=O), 1602(C=N)
VI
c: 3200 (NH), 1665 (C=O), 1605 (C=N)
VI
d: 3190(NH), 1670 (C=O), 1604 (C=N)
VI
e: 3210(NH), 1650(C=O), 1605(C=N)
VI
f: 3215 (NH), 1660 (C=O), 1602 (C=N)
VI
g: 3195 (NH), 1670 (C=O), 1605 (C=N)
VI
h: 3190(NH), 1675 (C=O), 1604 (C=N)
VI
i: 3205 (NH), 1660 (C=O), 1605(C=N)
VI
j: 3180 (NH), 1660 (C=O), 1604 (C=N)
f.
1
HNMR(DMSO-‐d6) Spectral data(δ inppm)
VI
a: 1.52 (s, 3H, CH
3
), 2.35 (s, 3H, N=C-‐CH
3
), 6.8 (s, H, Ar-‐NH), 7.0 (s, 2H, O-‐CH
2-‐
CO), 7.1 –
7.3(m, 10H, Ar–H), 7.4 (d, 2H, C
6
H
4
), 7.58(d, 2H, Ar-‐H), 7.7 (d, 2H, C
6
H
4
), 10.92(s, H, NH)
VI
g: 1.50 (s,3H, CH
3
), 2.26 (s, 3H, CH
3
), 2.33 (s, 3H, N=C-‐CH
3
), 6.8 (s, H, Ar-‐NH), 7.1-‐7.3(m,
9H, Ar-‐H), 7.23 (s, 2H, O-‐CH
2
-‐CO), 7.4(d, 2H,C
6
H
4
), 7.7(d, 2H, Ar,C
6
H
4
), 10.90(s, H, NH),
VI
h: 1.58 (s, 3H, CH
3
), 2.39 (s, 3H, N=C-‐CH
3
), 6.8 (s, H, Ar-‐NH), 7.1-‐7.3 (m, 9H, Ar-‐H), 7.27 (s,
2H, O-‐CH
2
-‐CO), 7.4(d, 2H, C
6
H
4
), 7.7(d, 2H, C
6
H
4
), 10.94(s, H, NH)
VI
i: 1.53 (s, 3H, CH
3
), 2.37 (s, 3H, N=C-‐CH
3
), 6.8 (s, H, Ar-‐NH), 7.1-‐7.3 (m, 9H, Ar-‐H), 7.26 (s,
2H, O-‐CH
2
-‐CO), 7.4(d, 2H, C
6
H
4
), 7.7(d, 2H, C
6
H
4
), 10.93(s, H, NH)
VI
j: 1.48 (s, 3H, CH
3
), 2.30 (s, 3H, N=C-‐CH
3
), 6.8 (s, H, Ar-‐NH), 7.1-‐7.3 (m, 9H, Ar-‐H), 7.20 (s,
2H, O-‐CH
2
-‐CO), 7.4(d, 2H, C
6
H
4
), 7.7(d, 2H, C
6
H
4
), 10.89(s, H, NH)
g. Elemental analysis data of compounds VII (-‐R, -‐R
1
=CH
3
, -‐R
2
, M.P., Yield, Molecular
formula, Element: Found%, (Calc%))
VII
a: H, 4
|
-‐C
6
H
5,
240
o
C, 75 %, C
28
H
30
N
6
O
4,
C:65.36(65.23), H:5.83(5.70), N:16.34(16.21),
O:12.45(12.30).
VII
b: CH
3,
4
|
-‐C
6
H
5,
245
o
C, 77%, C
29
H
32
N
6
O
4,
C:65.90(65.72), H:6.06(5.92), N:15.90(15.75),
O:12.12(12.00).
VII
c: OCH
3,
4
|
-‐C
6
H
5,
235
o
C, 72%, C
29
H
32
N
6
O
4,
C:63.91(63.76), H:5.88(5.74), N:15.44(15.30),
O:14.70(14.56).\
VII
d: OC
2
H
5,
4
|
-‐C
6
H
5,
250
o
C, 73 %, C
30
H
34
N
6
O
5,
C:64.51(64.37), H:6.09(5.94),
N:15.05(14.92), O:14.33(14.18).
VII
e: Cl, 4
|
-‐C
6
H
5,
230
o
C, 75%, C
28
H
29
N
6
O
4
Cl, C:61.25(61.10), H:5.28(5.12), N:15.31(15.19),
O:11.66(11.44), Cl:6.47(6.33).
VII
f: Br, 4
|
-‐C
6
H
5,
255
o
C, 78%, C
28
H
29
N
6
O
4
Br, C:56.67(56.50), H:4.89(4.66), N:14.16(14.02),
O:10.79(10.52), Br:13.47(13.30).
VII
g: H, 4
|
-‐CH
3
C
6
H
4,
260
o
C, 72%, C
29
H
32
N
6
O
4,
C:65.90(65.72), H:6.06(5.87), N:15.90(15.78),
O:12.12(11.95).
VII
h: H, 4
|
-‐ClC
6
H
4,
265
o
C, 76 %, C
28
H
29
N
6
O
4
Cl, C:61.36(61.21), H:5.11(5.00),
N:15.34(15.20), O:11.68(11.47), Cl:6.17(6.02).
VII
i: H, 4
|
-‐OCH
3
C
6
H
4,
270
o
C, 70 %, C
27
H
30
N
6
O
4,
C:64.34(64.17), H:5.97(5.78),
N:16.73(16.58), O:12.74(12.60).
VII
j: H, 4
|
-‐NOC
6
H
4,
272
o
C, 72%, C
26
H
27
N
6
O
5,
C:60.34(60.15), H:5.22(5.08), N:18.95(18.80),
O:15.74(15.62).
