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1,2,3,4,5,6-Hexahydrophosphinine 1-oxides with an exocyclic P-function at position 3: diastereoselective synthesis, stereostructure and conformation |
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| Authors: | György Keglevich Melinda Sipos Tímea Imre |
| Institution: | a Department of Organic Chemical Technology, Budapest University of Technology and Economics, 1521 Budapest, Hungary b University of Szeged, Department of Physical Chemistry, 6701 Szeged, Hungary c Hungarian Academy of Sciences, Chemical Research Center, 1525 Budapest, Hungary |
| Abstract: | Catalytic hydrogenation of the corresponding tetrahydrophosphinine oxides afforded the title compounds (4-6) as exclusive or major diastereomers the stereostructure and conformation of which were evaluated by stereospecific 3J couplings, as well as HF/6-31G* ab initio calculations. |
| Keywords: | Phosphorus heterocycles Hydrogenation Stereoselection Conformation |
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