Synthesis of 3-oxo-3-phenyl-2,2,5-trimethyl-1,3-oxaphosphorinanes and their tetrafluoroborate salts

López Cortina, Susana y Elizondo Martínez, Perla y Pérez Rodríguez, Nancy y Hernández Fernández, Eugenio y Fernández Zertuche, Mario (2011) Synthesis of 3-oxo-3-phenyl-2,2,5-trimethyl-1,3-oxaphosphorinanes and their tetrafluoroborate salts. Química Hoy, 1 (2). pp. 2-9. ISSN 2007-1183

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Resumen

The synthesis and characterization of cis- and trans-3-oxo-3-phenyl-2,2,5-trimethyl-1,3-oxaphosphorinanes (7a and 7b) and their corresponding tetrafluoroborate salts (3a and 3b), heterocyclic organophosphorus compounds not previously reported in the literature, was accomplished. They were fully characterized by H, C and P NMR. It was established the relative configuration of these compounds on the basis of an X-ray diffraction study of oxide 7a.

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