Schiff base
Elemental analysis Calculated (Found %)
O
C
H
N
S
O
VI
60.42 (60.45)
5.29 (5.46)
22.02 (21.69)
-------
12.27 (12.39)
VII
69.51 (69.41)
5.76 (5.82)
11.53 (11.56)
-------
13.20 (13.21)
VIII
69.47 (69.41)
5.78 (5.82)
11.48 (11.56)
-------
13.27 (13.21)
Table 2:
Elemental analysis data ofmacrocyclichydrazone (VI, VII,VIII).
