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1,3,2,5-Dioxadiphosphorinanes. Six-membered ring compounds containing two different phosphorus atoms

par Tzschach, Alfred;Jurkschat, K.;Zschunke, A.;Mügge, C.;Altenbrunn, B.;Piccinni Leopardi, Carla ;Germain, Gabriel;Declercq, J.P.;Van Meerssche, Maurice
Référence Journal of Crystallographic and Spectroscopic Research, 15, 5, page (423-431)
Publication Publié, 1985-10

Article révisé par les pairs

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Résumé :

The reaction of bis(hydroxymethyl)phenylphosphane with tert-butyldichlorophosphane leads to the formation of cis-2-tert-butyl-5-phenyl-1,3,2,5-dioxadiphosphorinane (1). The cis configuration was definitively proven by the X-ray diffraction study of the 2, 5-dithioxo derivative (2), which was obtained from (1) by a stereoselective reaction. The diselenoxo compound (3) was also prepared. These three new compounds were subjected to a complete NMR study (1H,13C,31P, and77Se). © 1985 Plenum Publishing Corporation.