Acta Chimica Sinica ›› 1992, Vol. 50 ›› Issue (5): 508-514. Previous Articles     Next Articles

Special Issue: 纪念南开大学化学学科创建100周年

Original Articles

三苄基锡羧酸酯的合成及其结构表征

谢庆兰;徐效华;张殿坤   

  1. 南开大学元素有机化学研究所
  • 发布日期:1992-05-15

Synthesis and structure analysis of tribenzyltin carboxylates

XIE QINGLAN;XU XIAOHUA;ZHANG DIANKUN   

  • Published:1992-05-15

Twenty tribenzyltin carboxylates were synthesized by reaction of bis(tribenzyltin) oxide with corresponding carboxylic acids. The compounds were characterized spectrally and by elemental anal. The IR vibrational frequencies of the carboxyl group relate to bulk and electronic effects. A slight structural change of these compounds can reflect on the difference of 119Sn, 13C chem. shifts and their coupling constants

Key words: CARBOXYLIC ACID, BIOLOGICAL ACTIVITY, INFRARED SPECTROPHOTOMETRY, MOLECULAR STRUCTURE, MASS SPECTROGRAPHY, NMR SPECTROMETRY, CARBOXYLIC ACID ESTER, BENZYL GROUP, CHARACTERIZATION, ORGANO TIN COMPOUNDS

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