{"title":"3.3.3. 二(三有机锡)2-丁二酸酯的合成、结构表征及抗菌活性研究","authors":"Wenqiang Wang, Xiao-Ce Shi, Qingtao Liu, Xijie Liu, Laijin Tian","doi":"10.21060/CIS.V3I3.2261","DOIUrl":null,"url":null,"abstract":"Two new bis(triorganotin) 2-butynedioates, R 3 SnOOCCoCCOOSnR 3 (where R = c -C 6 H 11 , 1 ; CH 2 C(CH 3 ) 2 C 6 H 5 , 2 ), have been synthesized and characterized by means of elemental analysis, IR, and NMR ( 1 H, 13C and 119 Sn) spectra. The crystal structure of complex 2 is determined by X-ray single crystal diffraction. In the complexes, the carboxylate is monodentate and tin atom is four-coordinate in solid and non-coordinating solvent. Complex 2 is a centrosymmetric di-nuclear tin complex in which tin atom adopts a distorted tetrahedral geometry. Bioassay results have shown that the complexes have good in vitro antibacterial activity against Escherichia coli .","PeriodicalId":10648,"journal":{"name":"Communications in Inorganic Synthesis","volume":"3 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2015-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"3.3.3. Synthesis, structural characterization and antibacterial activity of bis(triorganotin) 2-butynedioates\",\"authors\":\"Wenqiang Wang, Xiao-Ce Shi, Qingtao Liu, Xijie Liu, Laijin Tian\",\"doi\":\"10.21060/CIS.V3I3.2261\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two new bis(triorganotin) 2-butynedioates, R 3 SnOOCCoCCOOSnR 3 (where R = c -C 6 H 11 , 1 ; CH 2 C(CH 3 ) 2 C 6 H 5 , 2 ), have been synthesized and characterized by means of elemental analysis, IR, and NMR ( 1 H, 13C and 119 Sn) spectra. The crystal structure of complex 2 is determined by X-ray single crystal diffraction. In the complexes, the carboxylate is monodentate and tin atom is four-coordinate in solid and non-coordinating solvent. Complex 2 is a centrosymmetric di-nuclear tin complex in which tin atom adopts a distorted tetrahedral geometry. Bioassay results have shown that the complexes have good in vitro antibacterial activity against Escherichia coli .\",\"PeriodicalId\":10648,\"journal\":{\"name\":\"Communications in Inorganic Synthesis\",\"volume\":\"3 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-02-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications in Inorganic Synthesis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21060/CIS.V3I3.2261\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications in Inorganic Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21060/CIS.V3I3.2261","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
3.3.3. Synthesis, structural characterization and antibacterial activity of bis(triorganotin) 2-butynedioates
Two new bis(triorganotin) 2-butynedioates, R 3 SnOOCCoCCOOSnR 3 (where R = c -C 6 H 11 , 1 ; CH 2 C(CH 3 ) 2 C 6 H 5 , 2 ), have been synthesized and characterized by means of elemental analysis, IR, and NMR ( 1 H, 13C and 119 Sn) spectra. The crystal structure of complex 2 is determined by X-ray single crystal diffraction. In the complexes, the carboxylate is monodentate and tin atom is four-coordinate in solid and non-coordinating solvent. Complex 2 is a centrosymmetric di-nuclear tin complex in which tin atom adopts a distorted tetrahedral geometry. Bioassay results have shown that the complexes have good in vitro antibacterial activity against Escherichia coli .
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