19638-17-6Relevant articles and documents
Synthesis and thermal decomposition of derivatives of acyloxytetraphenylantimony
Sharutina,Sharutin,Senchurin,Fukin,Zakharov,Yanovsky,Struchkov
, p. 186 - 190 (2007/10/03)
Acyloxy derivatives of tetraphenylantimony of the general formula Ph4SbOC(O)R (R = Alk or Ar) have been synthesized by the reaction of pentaphenylantimony with carboxylic acids. Thermolysis of the compounds obtained affords phenyl carboxylates and triphenylstibine in quantitative yields. One of these compounds (R = CH=CHPh) has been studied by X-ray structural analysis. In this compound, the Sb atom has a trigonal-bipyramidal coordination. The Sb-O(Ph)eq distances are in the range 2.103(4)-2.140(5) A; the Sb-C(Ph)ax bond length is 2.167(5) A. The fragment of the residue of cinnamic acid has a delocalized double bond in the carboxylate group.
ANTIMONY-SULPHUR BONDED COMPOUNDS. IV. FURTHER STUDIES ON THE THERMAL DECOMPOSITION OF TETRA-ORGANOANTIMONY MERCAPTIDES
Bedi, Bhupinder S.,Grant, Douglas W.,Tewnion, Lesley,Wardell, James L.
, p. 251 - 266 (2007/10/02)
The thermolytic decompositions of Ph4SbSAr in organic solvents are reported.Solvent-derived products from decompositions in CCl4 and cyclohexane confirm the free radical nature of the reactions.Thermal decompositions of Ph3(p-MeC6H4)SbSC6H4OMe-p, or Ph(p-
