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
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