Synthesis and Characterisation of Two Examples of Unsymmetrically Disubstituted Cyclotetrathiazenes, 1,5-(X)(Y)S₄N₄[X = Ph₃PN- and Y = i) (p-CH₃C₆H₄) Ph₂PN- and ii) (P-CH₃C₆H₄)₂PhPN-]

Anil J. Elias Department of Chemistry, Indian Institute of Technology, Madras, 600 036, India

M. N. Sudheendra Rao Department of Chemistry, Indian Institute of Technology, Madras, 600 036, India

Abstract

1,5- [(p-tolyl)diphenylphosphinimino] (triphenylphosphinimino)tetrasulphurtetranitride, (I) and 1,5-[di(p-tolyl)phenylphosphinimino] (triphenylphosphinimino)tetrasulphurtetranitride, (II) are the first examples of heterodisubstituted tetrasulphurtetranitride derivatives to be made. Their synthesis and structural characterization are described.

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Synthesis and Characterisation of Two Examples of Unsymmetrically Disubstituted Cyclotetrathiazenes, 1,5-(X)(Y)S₄N₄[X = Ph₃PN- and Y = i) (p-CH₃C₆H₄) Ph₂PN- and ii) (P-CH₃C₆H₄)₂PhPN-]

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Synthesis and Characterisation of Two Examples of Unsymmetrically Disubstituted Cyclotetrathiazenes, 1,5-(X)(Y)S4N4[X = Ph3PN- and Y = i) (p-CH3C6H4) Ph2PN- and ii) (P-CH3C6H4)2PhPN-]

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Synthesis and Characterisation of Two Examples of Unsymmetrically Disubstituted Cyclotetrathiazenes, 1,5-(X)(Y)S₄N₄[X = Ph₃PN- and Y = i) (p-CH₃C₆H₄) Ph₂PN- and ii) (P-CH₃C₆H₄)₂PhPN-]