Bis (1, 2, 3??thiadiazole) s as Precursors in the Synthesis of Bis (alkynethiolate) gold (I) Derivatives

E Cerrada, M Laguna, N Lardíes

Index: Cerrada, Elena; Laguna, Mariano; Lardies, Nora European Journal of Inorganic Chemistry, 2009 , # 1 p. 137 - 146

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Citation Number: 5

Abstract

Abstract The cleavage of bis (1, 2, 3-thiadiazole) s in the presence of strong bases in situ gives bis (alkynethiolate) s, which provide bis (alkynethiolate) gold (I) derivatives with the general formula [Au 2 (S–C≡ C–spacer–C≡ C–S) L 2](L= monophosphanes; spacer= none, 1, 4-C 6 H 4, 1, 3-C 6 H 4, 2, 7-C 15 H 12 and 3, 5-C 7 H 7 N). The dinuclear structure was confirmed by X-ray diffraction studies of the complexes (PPN) 2 [Au 2 (S–C≡ C–C≡ ...