Reaction of diethyldithi ophosphorus acid anilide with aromatic aldehydes

Conclusions The reaction of S,S-diethyl N-phenylamidodithiophosphite with benzaldehyde and p-nitrobenzaldehyde leads to the formation of the corresponding-anilinodithiophosphonates.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1643–1644, July, 1982.     

Reaction of O,S-Bis(trimethylsilyl) (3,5-Di-tert-butyl-4-hydroxyphenyl)phosphonodithioate with Bis(ethylthio)diphenylgermane

Russian Journal of General Chemistry -     

Synthesis,IR/Raman,and quantum‐chemical structural analysis of new octathiotetraphosphetane ammonium salts

New octathiotetraphosphetane ammonium salts are obtained based on the reaction of white phosphorus (P₄) and elemental sulfur with aliphatic mercaptans in the presence of amines (morpholine , methylmorpholine, pyrrolidine, and N,N‐dimethylbenzylamine). Both the salts and novel Cu(I) chloride complex with the pyperidinium salt of octathiotetraphosphetane are characterized by IR/Raman spectroscopy in combination with DFT methods. The comparative spectral analysis reveals clear spectral features, characteristic for a P₄S₈⁴⁻ anion, which are present in IR and Raman spectra of all the compounds obtained. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 22:24–30, 2011; View this article online at wileyonlinelibrary.com . DOI 10.1002/hc.20651     

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

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     

Reaction of dialkyldithiotrimethylsilylphosphites with acyl halides

It has been established that S,S-dialkyltrimethylsilyldithiophosphites react with acyl halides in two directions, depending on the nature of the halogen in the acyl halide and on the reaction conditions, thus giving as the main reaction products either dialkyldithiohalophosphites or dialkyldithioacylphosphonates. The latter compounds react with acyl halides in accordance with a retro-Arbuzov reaction scheme, giving dialkyldithiohalophosphites.A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan' Scientific Center, Russian Academy of Sciences, Kazan 420083. Translated from Izvestiya Akademii Nauk, Seriya Khimicheskaya, No. 4, pp. 1011–1016, April, 1992.     

Triisopropyl Phosphorotrithioite as a Monodantate and a Tridentate Ligand in Complexes with Copper(I) Halides

Triisopropyl phosphorotrithioite reacts with copper(I) halides to form complexes (i-PrS)₃P·CuX (X = I, Br, Cl) of a cubic structure with monodentate coordination by the Cu···P bond. The complex [(i-PrS)₃P·4CuCl] _n is formed by disproportionation of diisopropyl phosphorochloridodithioite and has an unusual structure comprising a two-dimensional net of (CuCl)₈ clusters bridged by triisopropyl phosphorotrithioite ligands; a tridentate coordination by one P(III) and two S(II) atoms was first observed in the complex.     

Novel Approach to the Synthesis of Phosphorus Sulfur Organic Compounds and Their Metal Complexes

Abstract

The reaction of elemental phosphorus (P_{ti 4}) and sulfur with protonodonor reagents (alcohols, phenols, and thiols) has been studied in the presence of amines and complexes based on trialkyltrithiophosphites and transition metal halides. A novel approach to the synthesis of phosphorus sulfur organic compounds has been proposed on the basis of these reactions.