Bioinorganic Chemistry and Applications

Research Article

Syntheses, Characterization, Thermal, and Antimicrobial Studies of Lanthanum(III) Tolyl/Benzyldithiocarbonates

Table 4

1H and 31P NMR spectral data of tolyl/benzyl dithiocarbonates of La(III) and their adducts in CDCl3 (in ppm).
S. number*−CH3/CH2 1H NMR Tolyl/benzyl moiety 780631.tab.001Donor moiety 31P NMR
5.2.32, s, 9H (CH3) 6.81, d, 3H, ; 6.72, t, 3H, H(3) ; 6.90, t, 3H, H(4) ; 6.63, d, 3H, H(5) ——
6.2.30, s, 9H (CH3)6.50, s, 3H, ; 6.62, t, 3H, H(3) ; 6.91, t, 3H, H(4) ; 6.50, d, 3H, H(5) ——
7.2.33, s, 9H (CH3)6.92, d, 6H, ; 6.80, d, 6H, ——
8.4.50, s, 6H (CH2)7.12–7.23, m, 15H (C6H5)——
9.2.32, s, 9H (CH3)6.74, d, 3H, ; 6.73, t, 3H, H(3) ; 6.91, t, 3H, H(4) ; 6.53, d, 3H, H(5) 7.61–8.41, m, 10H, (NC5H5) 
10.2.32, s, 9H (CH3)6.32, s, 3H, ; 6.61, t, 3H, H(3) ; 6.90, t, 3H, H(4) ; 6.22, d, 3H, H(5) 7.62–8.40, m, 10H, (NC5H5)—
11.2.24, s, 9H (CH3)7.11, d, 6H, ; 6.82, d, 6H, 7.60–8.39, m, 10H, (NC5H5)—
12.4.51, s, 6H (CH2)7.12–7.42, m, 15H (C6H5)7.64–8.02, m, 10H, (NC5H5)—
13.2.23, s, 9H (CH3)6.80, d, 3H, ; 6.70, t, 3H, ; 6.92, t, 3H, H(4) ; 6.61, d, 3H, H(5) 7.24–7.61, m, 30H, (PPh3)−5.01, s
14.2.32, s, 9H (CH3)6.42, s, 3H, ; 6.70, t, 3H, H(3) ; 7.13, t, 3H, H(4) ; 6.44, d, 3H, H(5) 7.23–7.59, m, 30H, (PPh3)−5.32, s
15.2.33, s, 9H (CH3)6.92, d, 6H, ; 6.83, d, 6H, 7.22–7.61, m, 30H, (PPh3)−4.52, s
16.4.61, s, 6H (CH2)7.12–7.51, m, 15H (C6H5)7.23–7.60, m, 30H, (PPh3)−4.90, s
17.2.30, s, 9H (CH3)6.80, d, 3H, ; 6.74, t, 3H, H(3) ; 6.95, t, 3H, H(4) ; 6.62, d, 3H, H(5) 7.31–8.90, m, 8H, (N2C12H8)—
18.2.31, s, 9H (CH3)6.52, s, 3H, ; 6.63, t, 3H, H(3) ; 6.94, t, 3H, H(4) ; 6.52, d, 3H, H(5) 7.32–8.91, m, 8H, (N2C12H8)—
19.2.32, s, 9H (CH3)6.90, d, 6H, ; 6.72, d, 6H, 7.32–8.89, m, 8H, (N2C12H8)—
20.4.50, s, 6H (CH2)7.10–7.22, m, 15H (C6H5)7.23–8.91, m, 8H, (N2C12H8)—
21.2.31, s, 9H (CH3)6.81, d, 3H, ; 6.72, t, 3H, H(3) ; 6.92, t, 3H, H(4) ; 6.62, d, 3H, H(5) 7.12–8.52, m, 8H, (N2C10H8)—
22.2.22, s, 9H (CH3)6.42, s, 3H, ; 6.71, t, 3H, H(3) ; 7.23, t, 3H, H(4) ; 6.52, d, 3H, H(5) 7.10–8.55, m, 8H, (N2C10H8) 
23.2.32, s, 9H (CH3)6.92, d, 6H, H(1,5) ; 6.80, d, 6H, 7.13–8.58, m, 8H, (N2C10H8)—
24.4.60, s, 6H (CH2)7.12–7.64, m, 15H (C6H5)7.12–8.59, m, 8H, (N2C10H8)—
s: singlet, d: doublet, t: triplet, and m: multiplet; S. number of the complexes is according to Table 1.