89222-65-1Relevant academic research and scientific papers
Structural diversity of di and triorganotin complexes with 4-sulfanylbenzoic acid: Supramolecular structures involving intermolecular Sn?O, O-H?O or C-H?X (X = O or S) interactions
Ma, Chunlin,Zhang, Qingfu,Zhang, Rufen,Qiu, Linlin
, p. 3033 - 3043 (2007/10/03)
Twelve new organotin complexes with 4-sulfanylbenzoic acid of two types: RnSn[S(C6H4COOH)]4-n (I) (n = 3: R = Me 1, n-Bu 2, Ph 3; PhCH2 4; n = 2: R = Me 5; n-Bu 6, Ph 7, PhCH2 8) and R3Sn(SC6H4COO)SnR 3 ? mEtOH (II) (m = 0: R = Me 9, n-Bu 10, PhCH2 12; m = 2: R = Ph 11), along with the 4,4′-bipy adduct of 9, [Me 3Sn(SC6H4COO)SnMe3] 2(4,4-bipy) 13, have been synthesized. The coordination behavior of 4-sulfanylbenzoic acid is monodentate in 1-8 by thiol S atom but not carboxylic oxygen atom. While, in 9-13 it behaves as multidenate by both thiol S atom and carboxylic oxygen atoms. The supramolecular structures of 6, 11 and 13 have been found to consist of 1D molecular chains built up by intermolecular O-H?O, C-H?O or C-H?S hydrogen bonds. The supramolecular aggregation of 7 is 2D network determined by two C-H?O hydrogen bonds. Extended intermolecular C-H?O interactions in the crystal lattice of 9 link the molecules into a 2D network.
13C AND 119Sn NMR STUDY OF SOME TRIPHENYLTIN(IV) CARBOXYLATES
Holecek, J.,Handlir, K.,Nadvornik, M.,Lycka, A.
, p. 147 - 154 (2007/10/02)
The 13C and 119Sn NMR spectra of CDCl3 solutions of aliphatic and aromatic triphenyltin(IV) carboxylates of the type Ph3SnOCOR (Ph = phenyl; R=H, CH3, C2H5, C(CH3)3, CF3, CH2Cl, CHCl2, CCl3, CH2Br and CHBr2) and of the type Ph3SnOCOC6H4X (X = H, 4-NH2, 4-
