A surprisingly stable S-nitrosothiol complex |
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Authors: | Perissinotti Laura L Estrin Darío A Leitus Gregory Doctorovich Fabio |
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Institution: | Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, Argentina. |
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Abstract: | In this work we present for the first time an X-ray structure of a coordinated S-nitrosothiol obtained by reaction of the extremely reactive KIrCl5NO] with benzylmercaptan in acetonitrile. This surprisingly stable compound, trans-KIrCl4(CH3CN)N(O)SCH2Ph], was isolated in high yield (80%) and fully characterized by FTIR, 1H NMR, and ESI-MS. To our knowledge this is the first example of a coordinated S-nitrosothiol that has been isolated. |
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