N-Phosphorylated Imidazolium Salts as Precursors to 2- and 5-Phosphorylated Imidazoles and New Imidazol-2-ylidenes Featuring the PNCN Unit

It has been experimentally proven that the reaction of 1- or 1,2-disubstituted imidazoles with diorganylphosphorus(III) halides proceeds via initial formation of N-phosporylated imidazolium salts. Treatment of these salts with strong bases results in phosphorylation of the parent imidazoles at the 2...

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Veröffentlicht in:	Journal of organic chemistry 2010-11, Vol.75 (21), p.7141-7145
Hauptverfasser:	Marchenko, Anatolii P, Koidan, Heorgii N, Huryeva, Anastasiya N, Zarudnitskii, Evgeniy V, Yurchenko, Aleksandr A, Kostyuk, Aleksandr N
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology Free radicals chemistry Heterocyclic compounds Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings Imidazolidines - chemistry Nitrogen - chemistry Organic chemistry Phosphorus - chemistry Phosphorylation Preparations and properties Reactivity and mechanisms Salts - chemistry
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