2011
DOI: 10.1080/10426507.2010.514311
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New Method for the Preparation of Octathiotetraphosphetanes on the Basis of Elemental Phosphorus and Sulfur: Structure and Properties

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Cited by 5 publications
(6 citation statements)
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“…As shown before for the original ammonium salts 1 and 2 as well as for the Cu(I) complex 3 with the ligand 1 , IR/Raman spectroscopy can be successfully used for the determining of the structure of product 4 . Because of the high complexity of spectral data, the calculations within the framework of DFT are uniquely useful for spectral interpretation when combined with comprehensive experimental analysis and theoretical models.…”
Section: Resultssupporting
confidence: 67%
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“…As shown before for the original ammonium salts 1 and 2 as well as for the Cu(I) complex 3 with the ligand 1 , IR/Raman spectroscopy can be successfully used for the determining of the structure of product 4 . Because of the high complexity of spectral data, the calculations within the framework of DFT are uniquely useful for spectral interpretation when combined with comprehensive experimental analysis and theoretical models.…”
Section: Resultssupporting
confidence: 67%
“…Therefore, ammonium salts of cyclic octathiotetraphosphetanes represent such type of novel heterocyclic ligands. These salts were obtained earlier based on the reaction of white phosphorus (P 4 ) and elemental sulfur with aliphatic mercaptans in the presence of amines .…”
Section: Introductionmentioning
confidence: 97%
“…In contrast with our previous investigations, the use of aliphatic thiols as proton donors in the same systems led to the synthesis of two phosphorus‐containing products: the ammonium salts of S,S ′‐dialkyltetrathiophosphoric acids ( 4a–c ) ( main product, yield 75–80%) and the four‐membered cyclic phosphorus derivatives that are ammonium salts of octathiotetraphosphetane ( 5a–d ) (minor product, yield 18–20%).…”
Section: Resultsmentioning
confidence: 99%
“…The second phosphorus‐containing products present light yellow crystal precipitates of ammonium salts of 1,2,3,4‐tetramercapto‐1,2,3,4‐tetrathioxotetraphosphetane ( 5a–d) are formed as the reaction mixture is allowed to sit at room temperature (Fig. ) .…”
Section: Resultsmentioning
confidence: 99%
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