Synthesis, characterization and antimicrobial activity of palladium(II) complexes with some alkyl derivates of thiosalicylic acids: Crystal structure of the bis(S-benzyl-thiosalicylate)–palladium(II) complex, [Pd(S-bz-thiosal)2]

Synthesis and Characterization of Zinc(II)-Complexes with S-Alkyl Derivatives of Thiosalicylic Acid

“…Based on previous results (18)(19)(20), we expected a bidentate coordination of S-alkyl derivatives of thiosalicylic acid through S and O donor atoms. Asymmetric stretching frequencies of the carboxyl groups in the infrared spectrum of isolated ligands (22) are observed at lower values than expected (from 1700 to 1750 cm -1 ) (23)(24)(25), which could be explained by the presence of large R-S groups in the ortho position. The positions of these frequencies in the infrared spectrum of the corresponding zinc(II)-complexes (C1-C5) are located in the expected region (1580 to 1620 cm -1 ), which confirms their coordination to the zinc(II)-ion (Table 1).…”

“…The chemical characterization of S-alkyl derivatives of thiosalicylic acid has been previously published (21,22). The composition and structure of synthesized complexes was predicted based on elemental microanalysis and infrared and nuclear magnetic resonance spectra.…”

From Synthesis to Antibacterial Activity of Some New Palladium(II) and Platinum(IV) Complexes

“…The results for these testing were accepted for publication in the paper by Radić et al, (2011b). All tested compounds demonstrated selective and moderate antibacterial activity.…”

Synthesis and Characterization of Platinum (IV) complexes with S-alkyl Derivatives of Thiosalicylic Acid and the Crystal Structure of the S-butyl Derivative of Thiosalicylic Acid

“…Bond angles [°] S1-C3 1.7593 (18) C3-S1-C8 103.82 (7) S1-C8 1.8169 (15) O2-C1-O1 122.10 (13) O2-C1 1.216 (2) O2-C1-C2 123.63 (13) O1-C1 1.3088 (18) O1-C1-C2 114.26 (13) C1-C2 1.479 (2) C7-C2-C3 120.33 (13) C2-C7 1.399 (2) C7-C2-C1 117.66 (14) C2-C3 1.411 (2) C3-C2-C1 122.01 (13) C3-C4 1.404 (2) C9-C8-S1 107.70 (10) C4-C5 1.370 (3) C6-C7-C2 121.00 (17) C6-C5 1.364 (3) C11-C10-C9 113.4 (2) C8-C9 1.513 (3) C4-C3-C2 116.58 (15) C7-C6 1.376 (2) C4-C3-S1 121.52 (13) C10-C9 1.515 (2) C2-C3-S1 121.89 ( 178.29 (14) C7-C2-C3-S1…”

“…The preparation and spectral characterization of S-alkyl derivatives of thiosalicylic acid have been previously published (14,15). The structures of the isolated complexes are proposed based on elemental microanalysis, and infrared and nuclear magnetic resonance spectra.…”