Preparation, spectroscopic studies and structure of bis(triorganostannyl) esters of substituted aliphatic dicarboxylic acids

Syntheses and characterization of triorganotin complexes: X-ray crystallographic study of triorganotin pyridinedicarboxylates with trinuclear, 1D polymeric chain and 2D network structures

“…Among them, the study of the structural chemistry of triorganotin carboxylates has received considerable attention owing to the various structural types that may be adopted in the solid state [12][13][14][15][16][17][18][19]. Although a large number of structural studies have been carried out on the triorganostannyl esters of monofunctional carboxylic acids [20], relatively little work has so far been undertaken on the triorganotin esters of dicarboxylic acids [21][22][23][24]. The organotin(IV) dicarboxylates have been studied in considerable detail, and in general the reported organotin(IV) dicarboxylates exist as dinuclear [25] one-dimensional zigzag chain [26] and cyclic structures [27].…”

Complexes of selected transition metal ions with 4-oxo-4-{[3-(trifluoromethyl)phenyl]amino}but-2-enoic acid: Synthesis, structure and magnetic properties

“…They also show a strong antifungal activity [16] or they may act as inhibitors against aldose reductase [17]. The complexes of Tl(I), Sn(IV), Mo(IV) and Co(II) ions with maleinic acid and the compounds of Cu(II) ion with its various amido derivatives were prepared and characterized [18][19][20][21][22][23][24]. The thermodynamics functions for the formation of complexes of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) ions with maleanilic, 4-nitro-and 4-methoxymaleanilic acids were determined [25].…”

Novel Supramolecular Frameworks Self‐Assembled from a Two‐Dimensional Polymeric Network: Synthesis and Crystal Structure of a Macrocyclic Organotin(IV) Complex

“…In this work, we select 4-carboxyphenylboronic acid as the ligand, on the basis of the following considerations: (i) 4-carboxyphenylboronic acid anions have two different groups, and they may act as linkers to connect metal ions into higher dimensional structures by varied coordination modes; (ii) 4-carboxyphenylboronic acid anions may have different effects in the construction of coordination polymers; (iii) the carboxyl and boronic acid occupy trans positions, and thus can act as a good bridging ligand and benefit the molecular self-assembly. Therefore, we selected 4 by B-C cleavage and the new Sn-C bond formation. To the best of our knowledge, this is the first example where organic linkers are incorporated into one metal-organic polymer by B-C bond cleavage and new Sn-C bond formation.…”

“…Owing to the enormous variety of intriguing structural topologies and their unexpected properties for potential practical applications, [1][2][3][4] the chemistry of novel organotin(iv) polymers based on covalent interactions [5][6][7][8][9] or supramolecular contacts (such as hydrogen bonding and/or π-π stacking interactions) [10][11][12][13] has been actively investigated. The vast majority of reported work is based upon the use of polyfunctional organic ligands to bind to the tin ions through self-assembly processes, leading to the formation of compounds with fascinating topologies and physical properties.…”