Syntheses, Characterization and Crystal Structures of Diorganotin(IV) Selenites: 1D Helical Double-Chain Containing Eight-Membered Sn2O4Se2 Inorganic Ring

Ma, Chunlin; Ru, Jing; Liu, Zhenxing; Zhang, Rufen

doi:10.1007/s10904-012-9750-4

Cited by 4 publications

(1 citation statement)

References 19 publications

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“…(20). 37 These compounds were synthesized from n-Bu 2 SnCl 2 and Me 2 Sn-Cl 2 , respectively, by reacting with four distinct areneselenic acids: 2-trifluoromethylbenzeneseleninic acid, 2-methoxybenzeneseleninic acid, 4-isopropylbenzeneseleninic acid and 4-ethylbenzeneseleninic acid, respectively, in the presence of sodium ethoxide. All describe a comparable polymeric structure which can be viewed as the linear propagation of Sn 2 O 4 Se 2 eight-membered rings describing an infinite 1D-helical double-chain structure.…”

Section: Equation 5 Synthesis Of 13 28mentioning

confidence: 99%

Organotin(IV) Complexes Containing Sn–O–Se Moieties: A Structural Inventory

Plasseraud

2018

Synthesis

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This review focuses on organotin compounds exhibiting Sn–O–Se moieties, the molecular structures of which have been previously resolved by single-crystal X-ray diffraction analysis. Three distinct classes of compounds have been identified. Thus, the various modes of coordination of selenite, selenate and organoseleninate anions with tin atoms of organotin(IV) fragments are illustrated and detailed.1 Introduction2 Organotin(IV) Selenite Complexes3 Organotin(IV) Selenate Complexes4 Organotin(IV) Organoseleninate Complexes5 Summary

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Section: Equation 5 Synthesis Of 13 28mentioning

confidence: 99%

Organotin(IV) Complexes Containing Sn–O–Se Moieties: A Structural Inventory

Plasseraud

2018

Synthesis

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Self-assembly of organotin(IV) 4-fluorobenzeneseleninato complexes: 1D polymeric chain, helical double-chain polymer and tetranuclear cage

Wang

Zhang

Cheng

et al. 2015

Journal of Organometallic Chemistry

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Syntheses, structures and anti-tumor activity of four new organotin(iv) carboxylates based on 2-thienylselenoacetic acid

Zhang

et al. 2016

Dalton Trans.

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With the 2-thienylselenoacetic acid ligand, four new organotin complexes, [Me3Sn(O2CCH2SeC4H3S-o)]n (), [(Ph3Sn)6(O2CCH2SeC4H3S-o)6] (), [(Me2Sn)4(μ3-O)2(O2CCH2SeC4H3S-o)4] (), and [(PhSn)6(μ3-O)6(O2CCH2SeC4H3S-o)6] (), have been synthesized and characterized by X-ray crystallography, elemental analysis, FT-IR and NMR ((1)H, (13)C, and (119)Sn) spectroscopy. The structure analysis indicates that complex adopts a 1D infinite zig-zag chain structure, while complex shows a centrosymmetric hexanuclear 24-membered macrocycle. In contrast, complex and complex display ladder and drum structures, respectively. Examination of the non-covalent intermolecular contacts in complex reveals the existence of the C-HO and C-Hπ interactions, which play an important function in the supramolecular construction. These compounds are rare examples of selenium carboxylic acid-based organotin derivatives. Furthermore, the anti-tumor activity of complexes has also been studied. Importantly, the anti-proliferative properties and possible mechanism of complex are preliminarily investigated. The results demonstrate that complex could induce apoptotic cell death via accumulation of ROS and collapse of the mitochondrial membrane permeabilization (MMP).

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Syntheses, Characterization and Crystal Structures of Diorganotin(IV) Selenites: 1D Helical Double-Chain Containing Eight-Membered Sn2O4Se2 Inorganic Ring

Cited by 4 publications

References 19 publications

Organotin(IV) Complexes Containing Sn–O–Se Moieties: A Structural Inventory

Organotin(IV) Complexes Containing Sn–O–Se Moieties: A Structural Inventory

Self-assembly of organotin(IV) 4-fluorobenzeneseleninato complexes: 1D polymeric chain, helical double-chain polymer and tetranuclear cage

Syntheses, structures and anti-tumor activity of four new organotin(iv) carboxylates based on 2-thienylselenoacetic acid

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