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Zwei neue Phosphorsulfide
Author(s) -
Nowottnick Heike,
Blachnik Roger
Publication year - 1999
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/(sici)1521-3749(199912)625:12<1966::aid-zaac1966>3.0.co;2-b
Subject(s) - sulfide , phosphorus , sulfur , chemistry , organic chemistry
Two New Phosphorus Sulfides Jason [1] prepared by the reaction of triphenylantimony sulfide with α‐P 4 S 5 and α‐P 4 S 7 new phosphorus sulfides. The application of this method on α‐P 4 S 4 yielded the main product γ‐P 4 S 5 which was assumed to appear in low concentration in phosphorus‐sulfur melts by Bjorholm and Jakobsen [2]. In addition the new isomers δ‐P 4 S 6 and ϵ‐P 4 S 6 were identified by 31 P‐NMR spectroscopy. Furtheron the sulfurization of α‐P 4 S 5 and β‐P 4 S 5 was studied. Reaction paths are suggested. In all cases the primary reaction is an exocyclic addition of phosphorus, followed by insertion or further addition.