733747-75-6Relevant academic research and scientific papers
Synthesis and characterization of triphenyltin esters of heteroaromatic carboxylic acids and the crystal structure of [Ph3SnO 2CC5H4N·0.5H2O] ∞
Yin, Han-Dong,Wang, Chuan-Hua,Xing, Qiu-Ju
, p. 1805 - 1810 (2008/10/09)
The reaction of triphenyltin hydroxide with 2-furanyl, 2-furanvingl, 2-(5-terbutyl) furanyl, 2-(5-benzoyl) furanyl, 2-pyridinyl, 4-pyridinyl, 3-indolyl, 3-indolmethyl, 3-indolethyl and 3-indolpropyl carboxylates in 1:1 stoichiometry yields triphenyltin esters of heteroaromatic carboxylic acids Ph3SnO2CR. All compounds are characterized by elemental analysis, IR and 1H NMR. The crystal structure of the triphenyltin ester of 4-pyridinyl carboxylic acid (6) is determined by single crystal X-ray diffraction. In compound (6), the tin atom is rendered five-coordinate in a trigonal bipyramidal structure by coordinating with the 4-pyridinyl carboxlate group. The resulting structure is a linear polymer containing Sn-O bond lengths of 0.2160(5)-0.2166(5) nm and Sn-N bond lengths of 0.2512(6)-0.2612(6) nm.
