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Tin(IV) Complexes with Thiosemicarbazide and 4‐Methyl‐3‐thiosemicarbazide Derivatives
Author(s) -
Calatayud David G.,
LópezTorres Elena,
Mendiola Antonia,
Procopio Jesús R.
Publication year - 2007
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200700299
Subject(s) - benzil , chemistry , semicarbazone , triazine , tin , medicinal chemistry , ligand (biochemistry) , elemental analysis , mass spectrometry , stereochemistry , nuclear chemistry , polymer chemistry , organic chemistry , catalysis , biochemistry , receptor , chromatography
Five new complexes were isolated from a CH 2 Cl 2 solution of SnCl 4 and the ligands benzil bis(thiosemicarbazone) L 1 H 6 , benzil bis(4‐methyl‐3‐thiosemicarbazone) L 1 Me 2 H 4 , 5‐methoxy‐5,6‐diphenyl‐4,5‐dihydro‐2H‐[1,2,4]‐triazine‐3‐thione, L 2 H 2 OMe and 5‐methoxy‐4‐methyl‐5,6‐diphenyl‐4,5‐dihydro‐2H‐[1,2,4]‐triazine‐3‐thione, L 2 MeHOMe. The characteristics of the complexes depend on the ligand. Compounds were characterized by elemental analysis, mass spectrometry, IR, 13 C and 119 Sn CP/MAS NMR spectroscopy.