Table 10:
NMR Spectral Data for Copper(II) Complexes.
Peak / Signal
CP[BTA]A (δ)
CP[BTA]NA (δ)
–CH
3
-CH
2
-R
0.87
0.91
–CH
2
-CH
2
-R
1.22
1.25
–NH
2
3.75-3.85
3.80-3.86
Tautomeric –NH
2
7.12
7.25