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A general method for preparing diphosphiranes
Affiliation:1. Laboratoire de Synthèse, Structure et Réactivitéde Molécules Phosphorées, UA 454France;2. Laboratoire de Chimie Pharmaceutique, Facultéde Pharmacie UniversitéPaul Sabatier, 118 Route de Narbonne 31062 Toulouse Cedex France.;1. Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan;2. Department of Chemistry, Faculty of Science, Gakushuin University, 1-5-1 Mejiro, Toshima-ku, Tokyo 171-8588, Japan;1. Laboratori de Química Orgànica, Facultat de Farmàcia, IBUB, Universitat de Barcelona, Av. Joan XXIII s/n, Barcelona 08028, Spain;2. Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense Madrid, Madrid 28040, Spain;1. Department of Chemistry, Case Western Reserve University, Cleveland, OH 44106, United States;2. Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093, United States;1. Faculty of Chemistry, Bu-Ali Sina University, Hamedan 65174, Iran;2. Department of Biology, Faculty of Science, Bu-Ali Sina University, Hamedan 65174, Iran;3. Department of Biology, Faculty of Basic Science, Shahed University, Tehran 331911651, Iran
Abstract:Diphosphiranes 3a-3f are obtained by action of diazo derivatives and carbenes on the trans-diphosphene 1. The structures are elucidated by spectroscopic methods. In all cases the cycloaddition reaction is stereoselective.
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