Studies on Mixed Trialkyltin Derivatives(Ⅲ) ──preparation,Characterization and Biological Activitics of Dibutylcyclohexyltin Carboxylates
YANG Zhi-Qiang; XIE Qing-Lan; ZHOU Xiu-Zhong(Institute of Elemento-Organic Chemistry,Chemistry Department, Nankai University,Tianjin,300071)
Twenty dibutylcyclohexyltin carboxylates were synthesized and their structures were chracterized through IR, NMR(￣1H,￣(13)C,￣(119)Sn)and MS. The compounds are five coordinated,carboxylate-bridged polymers for the fatty acid esters and four coordinated for the substituted benzoic esters. The biological activities of the products were also tested and the compounds showed a high fungicidal activity as well as a high acaricidal activity.