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Synthesis, crystal structure and biological activities of four novel tetranuclear di-organotin(IV) carboxylates by Wanli Kang; Xiaoyan Wu; Jianbin Huang is a Chemistry article available to read on EtoBox.
What is Synthesis, crystal structure and biological activities of four novel tetranuclear di-organotin(IV) carboxylates about?
Four complexes: [Bu 2 (L 1 )SnOSn(L 1 )Bu 2 ] 2 (1), [Bu 2 (L 2 )SnOSn(L 2 )Bu 2 ] 2 (2), [Bu 2 (L 3 )SnOSn(L 3 )Bu 2 ] 2 (3), and [Bu 2 (L 4 )SnOSn(L 4 )Bu 2 ] 2 (4), (HL 1 = 2-(4-methylbenzoyl)benzoic acid, HL 2 = 2-(2,4-diethylbenzoyl)benzoic acid, HL 3 = 2-(4-chlorobenzoyl)benzoic acid, HL 4 = 2-(4-isopropylbenzoyl)benzoic acid) have been prepared and structurally characterized by means of elemental analysis and vibrational, 1 H NMR and FT-IR spectroscopies. The crystal structures of all complexes have been determined by X-ray crystallography. Three distannoxane rings are present to the dimeric tetraorganodistannoxane of planar ladder arrangement. Each structure is centro-symmetric and features a central rhombus Sn 2 O 2 unit with two additional tin atoms linked at the O atoms. Complex 1 exhibited good antibacterial and antitumor activities and have a potential to be used as drugs.
Who reads Synthesis, crystal structure and biological activities of four novel tetranuclear di-organotin(IV) carboxylates?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Wanli Kang; Xiaoyan Wu; Jianbin Huang
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-328X)
- Published
- 2009
- Language
- EN
- Field
- Chemistry (Physical Sciences)