Syntheses,Characterization and X‐ray Structure of the First Silver(I) Complexes with 4‐Amino‐3‐thioxo‐3,4‐dihydro‐1,2,4‐triazin‐5(2H)‐one |
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| Authors: | Masoumeh Tabatabaee Dr Mitra Ghassemzadeh Bernhard Neumüller |
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| Institution: | 1. Department of Chemistry, Islamic Azad University Yazd Branch, P.O. Box 89195‐155 Yazd, Iran;2. Chemistry & Chemical Engineering Research Center of Iran, P.O. Box 14335‐189 Tehran, Iran;3. Fachbereich Chemie, Universit?t Marburg, Hans‐Meerwein‐Stra?e, 35032 Marburg, Germany |
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| Abstract: | Reaction of thiocarbohydrazide with glyoxolic acid monohydrate led to 4‐amino‐3‐thioxo‐3,4‐dihydro‐1,2,4‐triazin‐5(2H)‐one (AHTTO, 1 ). Treatment of 1 with AgNO3 and PPh3 gave thecomplexes (PPh3)2Ag2(μ‐N,S‐AHTTO)2](NO3)2 ( 2 ) and (PPh3)2Ag(AHTTO)]NO3 · MeOH ( 3 ) was obtained under different conditions. All the compounds have been characterized by elemental analyses, IR spectroscopy and X‐ray diffraction studies. |
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| Keywords: | Nitrogen heterocycles Sulfur heterocycles S ligands N ligands Silver Structure elucidation |
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