An efficient method for selective oxidation of (oxime)Pt(II) to (oxime)Pt(IV) species using <Emphasis Type="Italic">N,N</Emphasis>-dichlorotosylamide |
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| Authors: | Anastasiia M Afanasenko Evgeny Yu Bulatov Tatiana G Chulkova Matti Haukka Fedor M Dolgushin |
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| Institution: | 1.Institute of Chemistry,Saint Petersburg State University,Stary Petergof,Russian Federation;2.Department of Chemistry,University of Jyv?skyl?,Jyv?skyl?,Finland;3.A.N. Nesmeyanov Institute of Organoelement Compounds,Moscow,Russian Federation |
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| Abstract: | The oxidation of (oxime)PtII species using the electrophilic chlorine-based oxidant N,N-dichlorotosylamide (4-CH3C6H4SO2NCl2) was studied. The reactions of trans-PtCl2(oxime)2] (where oxime = acetoxime, cyclopentanone oxime, or acetaldoxime) with this oxidant led to trans-PtCl4(oxime)2] products. The oxidation of trans-Pt(o-OC6H4CH = NOH)2] at room temperature gave trans-PtCl2(o-OC6H4CH = NOH)2], whereas the same reaction upon heating was accompanied by electrophilic substitution of the benzene rings. |
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