Diruthenium(II,III) tetracarboxylates catalyzed H2O2 oxygenation of organic sulfides

catena-Poly[[tetrakis(μ-3,4,5-trimethoxybenzoato-κ2 O:O′)diruthenium(II,III)(Ru—Ru)]-μ-chlorido] with an unknown solvent

“…The Ru-Ru bond length is 2.2930 (8) Å (Table 1). This distance is very similar to those found in other analogous chloridotetracarboxylatodiruthenium complexes (Thompson et al, 2015;Delgado et al, 2012) and in other diruthenium complexes containing the Ru 2 5+ unit (Aquino, 2004;Cotton et al, 2005;Delgado-Martínez et al, 2014). This distance is in accordance with the electronic configuration 2 4 2 (**) 3 .…”

Synthesis of Fe3O4@SiO2@DOPisatin‐Ni(II) and Cu(II) nanoparticles: Highly efficient catalyst for the synthesis of sulfoxides and disulfides

“…Catalytic conversion of organic sulfides to sulfoxides is a fundamental component of in several chemical areas, biologically significant molecules and therapeutic areas such as drugs of antiulcerative, antihypertensive, cardiotonic, psychotonics and vasodilators . Also, the oxidation of thiols is one of the most important pathways to synthesize disulfides.…”

Crystal structure of bis(triethanolamine-κ3N,O,O′)nickel(II) bis(3-hydroxybenzoate) tetrahydrate

“…Nevertheless, MHBA is a component of castoreum, the exudate from the castor sacs of the mature North American beaver, used in perfumery and folk medicine (Mü ller-Schwarze & Houlihan, 1991). Most metal complexes of MHBA are in their mixedligand form in which mono- (Ma et al, 2013;Kö se et al, 2012) or bidentate (Thompson et al, 2015;Zaman et al, 2012) coordination through the carboxylic oxygen atoms take place. The latter coordination mode may give rise to the generation of polymeric metal complexes (Koizumi et al, 1984;Koziol et al, 1990).…”