Homogeneous catalysis in the Cr(V) oxidation of organic sulfides

Autor:	Ambalam Ibrahim Ali Mohammed Sheriff, Seenivasan Rajagopal, Jesuraja Bosco Bharathy, Tharumeya Kuppusamy Ganesan
Rok vydání:	1997
Předmět:	chemistry.chemical_classification Sulfide Aryl Organic Chemistry Inorganic chemistry chemistry.chemical_element Sulfoxide Homogeneous catalysis Picolinic acid Biochemistry Catalysis chemistry.chemical_compound Chromium chemistry Drug Discovery Pyridine Polymer chemistry
Zdroj:	Tetrahedron. 53:1131-1144
ISSN:	0040-4020
DOI:	10.1016/s0040-4020(96)01043-5
Popis:	Pyridine bases picolinic acid, 2,2′-bipyridyl, 1,10-phenanthrolinc, imidazole and N-methylimidazole efficiently catalyse the carboxylato bound chromium (V) oxidation aryl methyl sulfides. The catalysis is explained in terms of intermeidate Cr(V)-catalyst and Cr(V)-catalyst-substrate complexes. The products, sulfoxide and Cr(III), are formed due to ligand coupling of O and sulfur center of sulfide. The catalysed Cr(V) oxidation of organic sulfides in accordance with the reactivity - selectivity principle.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::da17c67a5d780710ac96e573f4746285 https://doi.org/10.1016/s0040-4020(96)01043-5 Zobrazit plný text záznamu Full Text from ScienceDirect