Synthesis and spectroscopic characterization of dimethyl/di(n‐butyl)tin(IV)bis(O,O′‐ditolyl dithiophosphate) complexes. Crystal structures of Me₂Sn[S₂P(OC₆H₄Me‐o)₂]₂ and n‐Bu₂Sn[S₂P(OC₆H₄Me‐o)₂]₂

Abstract

The environment around the tin atom in both molecules may be described as having skew-trapezoid bipyramidal geometry.

Chiral S‐stannyl dithiophosphates and dithiophosphonates on the basis of monoterpenols

“…There is a considerable interest in tin(IV) derivatives of phosphorus dithioacids containing the S=P‐S‐Sn structural fragment due to their biological activity. S‐Triorganyltin dithiophosphate esters are used as bactericides, insecticides, fingicides, etc .…”

“…The review summarizes reported coordination compounds utilizing dithiophosphonates on the basis of 1,3,2,4‐dithiadiphosphetane‐2,4‐disulfides . The common methods of synthesizing S ‐organotindithiophosphates, dithiophosphinates and tetrathiophosphates were usually based on the reactions of the corresponding phosphorus dithioacids or their salts with organotin halides (also in the presence of β ‐diketones), oxides, hydroxides, tetraalkyltin or tributyltin isocyanates . We have recently developed alternative methods of synthesizing tin(IV) derivatives of phosphorus dithioacids by use tetraphosphorus decasulfide and 1,3,2,4‐dithiadiphosphetane‐2,4‐disulfides as dithiophosphorylating agents.…”

Synthesis and Characterisation of Oxovanadium(V) Derivatives of O,O-Bis(α-naphthyl, β-naphthyl and 2, 3, 5-trimethylphenyl)dithiophosphates

“…However, they have also depicted other bonding modes e.g. monodentate 14 , anisobidentate 15 and bridging 16 . Various dithiophosphate complexes finds broad applications in medicines 17 , as catalyst in asymmetric synthesis 18 , agriculture 19 , sol-gel processing 20 , anti-wear additive to gear and motor oils 21 , as heat stabilizers for polymers 22 , extraction 23 and analytical processes 24 .…”

Synthesis and Spectroscopic Characterization of Eight Chloro Cyclopentadienyl Titanium Bis (O, O-Dialkyl and Alkylene Dithiophosphate) Compounds

“…Dithiophosphate complexes of both transition and non-transition elements have received considerable interest due to their wide diversity in chemical [1]- [6] and biological systems [7] [8] O, O-Dialkyl and alkylene dithiophosphate ligands can coordinate to metal atoms in a monodentate or anisobidentate fashion [9] [10]. More recent applications of thio compounds are in the production of nanoparticles of metal sulfides [11] [12].…”