0000000000230217
AUTHOR
Swarnali Basu Baul
showing 2 related works from this author
Synthesis and characterization of diorganotin(IV) complexes ofN-(2-pyridylmethylene)arylamines and mutagenicity testingin vivo of Et2SnCl2�[L4=N-(2-p…
1998
Diorganotin(IV) dichloride complexes of the type R 2 SnCl 2 .L (R = methyl, ethyl, vinyl, t-butyl, n-butyl or phenyl; L=N-(2-pyridylmethylene)arylamine) have been synthesized and characterized on the basis of IR, NMR and 119 Sn Mossbauer studies. Investigation of the complexes indicated that N-(2-pyridylmethylene)arylamines form distorted trans-octahedral complexes with R 2 SnCl 2 similar to the well-known R 2 SnCl 2 .L. Cytogenetic toxicology testing has been performed for Et 2 SnCl 2 .L 4 [L 4 = N-(2-pyridylmethylene)-4-toluidine] in mouse bone-marrow cells in vivo since such testing is a regulatory requirement before new drugs are released. This tin compound induced delay in cell-cycle k…
Organotin(IV) Complexes of Aromatic Acid Hydrazides: Preparation and Spectroscopic Studies
1999
Abstract The ability of aromatic acid hydrazides, RCONHNH, to act as bidentate chelating agents towards diorganotin(IV) dichlorides has been investigated. The structure of the complexes were deduced from IR, NMR and Mossbauer spectroscopic techniques in combination with analytical data. The R2SnCI2.L complexes have octahedral geometry where the tin atom is chelated with one ligand (via carbonyl oxygen and hydrazinic nitrogen atoms), two chlorine atoms are in equatorial positions while the R groups are in the axial positions.