6058-80-6Relevant articles and documents
Selective Catalytic Oxidation of Organic Sulfides to Sulfoxides without Forming Sulfones over Solid Molybdenum Blue: Kinetic and Thermodynamic Studies
Ratheshkumar,Induja,Raghavan
, p. 2267 - 2274 (2020/09/16)
The present investigation reports studies on the selective catalytic oxidation of organic sulfide substrates over molybdenum blue catalyst supported on boron phosphate. The catalyst was synthesized through partial precipitation method and characterized by
Cis-platinum complexes with chelating amines and sulphinyl carboxylates
-
, (2008/06/13)
STR1 Platinum (II) complexes of formula (I) where: Am is a monodentate amine, or (Am)2 is a bidentate amine, B represents a straight or branched alkyl residue or a single bond, R is selected from the group of hydrogen, (C3 -C8) cycloalkyl, phenyl or naphthyl which may be substituted by halogens (I, Br, Cl, F), trihalomethane, hydroxyl, (C1 -C4)-alkoxyl, (C1 -C7)-acylamino, (C1 -C7)-sulphamido, allyl, phenoxyl, haloalkoxyl, nitro, cyano, azido, with condition that when R is hydrogen B is different from a single bond, Q is a residue of formula --(CH2)n1 --CRa Rb --(CH2)n2 --, 1,2- or 2,3-naphthalene, benzo-1,3-dioxolan-5,6-diyl, substituted or unsubstituted 1,2-phenylene, Ra and Rb are selected independently of each other from the group of hydrogen, allyl, linear or branched (C1 -C8)-alkyl, --(CH2)p OH, --(CH2 CH2 O)q --CH3, or taken together with the carbon atom to which they are bonded form a (C3 -C8) cycloalkyl, or heterocyclic tetrahydropyran-4,4-diyl, n1 and n2 are independently zero or the integer 1, p is an integer from 2 to 6, and q is an integer from 1-3, X- is a biocompatible anion such as chloride, bromide, iodide, nitrate, perchlorate, or one equivalent of sulphate or phosphate, or an anion of a monovalent C1 -C4 organic acid such as acetate, propionate or chloroacetate, or of an aromatic acid such as benzoate, or of a heteroaromatic acid such as nicotinate are described. The compounds are useful as anti-tumor drugs.
