Green Chemistry. Reaction of Elemental Phosphorus (P4) and Elemental Sulfur with Protonodonor Reagents: New Methods for the Synthesis of Ammonium Salts ofS,S′-Dialkyltetrathiophosphoric Acids and Octathiotetraphosphetane

Autor: Liliya V. Frolova, Snezna Rogelj, Aidar T. Gubaidullin, Indranil Malik, Elena V. Platova, Nikki Porch, Elvira S. Batyeva, Oleg G. Sinyashin, Leslie Edwards, Igor V. Magedov, E. K. Badeeva
Rok vydání: 2013
Předmět:
Zdroj: Heteroatom Chemistry. 24:163-167
ISSN: 1042-7163
DOI: 10.1002/hc.21077
Popis: A new reaction of white phosphorus (P4) with elemental sulfur and thiols in the presence of different amines has been investigated. Ammonium salts of S,S′-dialkyltetrathiophosphoric acids have been observed as main products of the reaction. Octathiotetraphosphetane ammonium salts were formed as side products. The reaction is characterized by a complete conversion of the white phosphorus and is not accompanied by the release of hydrogen sulfide. The crystal structures of both products were determined by the single crystal X-ray diffraction. Biological activity of obtained compounds was investigated, and some promising compounds with antifungal activity identified. © 2013 Wiley Periodicals, Inc. Heteroatom Chem 24:163–167, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.21077
Databáze: OpenAIRE