GENERAL APPROACH TO THE SYNTHESIS OF SYMMETRICAL 1,3,2-DIAZAPHOSPHOCANES |
| |
| Authors: | Alexandra I. Zavalishina Elena I. Orzhekovskaya Natalja M. Selezneva Larisa K. Vasyanina Vitaly K. Belsky Eduard E. Nifantyev |
| |
| Affiliation: | 1. Fuculty of Chemistry# knin Pedagogical State University , Nesvizhskii per. 3, Moscow, II 9021, RUSSIA;2. Karpov Research Institute of Physical Chemistry , ul. Vorontsovo pole 10, Moscow, 103064, RUSSIA |
| |
| Abstract: | Abstract 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. |
| |
| Keywords: | Diazaphosphocan |
|
|
