Resolution of 5-and 6-Membered P-Heterocycles: Racemic and Optically Active Platinum (II)-3-Phospholene Complexes

…, A Laki, A Fekete, E Fogassy, G Keglevich

Index: Bagi, Peter; Kovacs, Tamara; Laki, Andrea; Fekete, Andras; Fogassy, Elemer; Keglevich, Gyoergy Phosphorus, Sulfur and Silicon and the Related Elements, 2013 , vol. 188, # 1-3 p. 36 - 38

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Abstract

Methods were developed for the resolution of several five- and six-membered phosphorus heterocycles (1c-e, 2, 4). It was investigated if the optical activity is preserved during the 1a→2→3→4 reaction sequence. Racemic and optically active 1b-e 3-phospholene 1-oxides were converted to the corresponding platinum-complexes (10b-e), which are potential catalysts. ... Methods were developed for the resolution of several five- and six-membered phosphorus heterocycles (1c-e, 2, 4). ...