Yan, Fei-fei published the artcileTriorganotin coordination polymers based on three dicarboxylate ligands containing flexible S-S bonds: synthesis, structures and in vitro antitumor activity, Safety of 2,2′-Dithiodibenzoic acid, the publication is Journal of Organometallic Chemistry (2019), 156-162, database is CAplus.
Six new triorganotin complexes, [(R3Sn)2(O2CC5H3NS)2]n (R = Me: 1; n-Bu: 2), [(R3Sn)2(O2CC6H4S)2]n (R = Me: 3; n-Bu: 4), [(R3Sn)2(O2CCH2S)2]n (R = Me: 5; n-Bu: 6) have been obtained by the reaction of R3SnCl (R = Me, n-Bu) with the corresponding dicarboxylate ligands (H2L1 = 6,6′-dithiodinicotinic acid, H2L2 = 2,2′-dithiodibenzoic acid, H2L3 = dithiodiglycolic acid). All the compounds were characterized by elemental anal., IR, NMR, and X-ray crystallog. The structural anal. reveals that complexes 1–6 display various 2D metal-organic framework structures including wave-like, corrugated and double-layer, which is attributed to the twisting of the ligands around flexible S-S bonds. Addnl., in vitro cytotoxic investigation of complexes 1–6 were also conducted by employing human cervix cell lines (HeLa) and human lung cancer cells (A549).
Journal of Organometallic Chemistry published new progress about 119-80-2. 119-80-2 belongs to catalysis-chemistry, auxiliary class sulfides,Carboxylic acid,Benzene, name is 2,2′-Dithiodibenzoic acid, and the molecular formula is C20H28B2O4S2, Safety of 2,2′-Dithiodibenzoic acid.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia