GENERAL APPROACH TO THE SYNTHESIS OF SYMMETRICAL 1,3,2-DIAZAPHOSPHOCANES
Autor: | Alexandra I. Zavalishina, Elena I. Orzhekovskaya, Natalja M. Selezneva, Eduard E. Nifantyev, Vitaly K. Belsky, Larisa K. Vasyanina |
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Rok vydání: | 2000 |
Předmět: | |
Zdroj: | Phosphorus, Sulfur, and Silicon and the Related Elements. 161:205-211 |
ISSN: | 1563-5325 1042-6507 |
DOI: | 10.1080/10426500008042108 |
Popis: | Synthesis of eight-membered phosphorus-nitrogen heterocycles has been performed by phosphocyclization of the corresponding diamines using different derivatives of phos horous acid. The structures of diazaphosphocanes were supported by elemental analysis; 1H, 13C, and 31PNMR spectroscopy; and x-ray diffraction analysis. |
Databáze: | OpenAIRE |
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