cheminform abstract: organophosphorus compounds. part 103. thermal transformation of kinetically...

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1996 organo-phosphorus compounds, nonmetal heterocycles organo-phosphorus compounds, nonmetal heterocycles S 0087 02 - 212 Organophosphorus Compounds. Part 103. Thermal Transforma- tion of Kinetically Stabilized Phosphaalkynes with Phosphinidene Precursors. Synthesis of Phosphorus-Carbon Cage Compounds by Cocyclooligomerization Processes. The novel phosphorus-carbon cage compounds (III) and (V) are prepared by thermolysis of (I) and (IV) to give the corresponding phosphinidine derivatives in situ followed by reaction with the phosphaalkynes (II). A reaction mechanism is described. The structures of the products are confirmed by X-ray analysis. — (JULINO, M.; SLANY, M.; BERGSTRAESSER, U.; MERCIER, F.; MATHEY, F.; REGITZ, M.; Chem. Ber. 128 (1995) 10, 991-997; Fachbereich Chem., Univ. Kaiserslautern, D-67663 Kaiserslautern, Germany; EN) 1

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Page 1: ChemInform Abstract: Organophosphorus Compounds. Part 103. Thermal Transformation of Kinetically Stabilized Phosphaalkynes with Phosphinidene Precursors. Synthesis of Phosphorus-Carbon

1996 organo-phosphorus compounds, nonmetal heterocycles

organo-phosphorus compounds, nonmetal heterocyclesS 0087

02 - 212Organophosphorus Compounds. Part 103. Thermal Transforma-tion of Kinetically Stabilized Phosphaalkynes with PhosphinidenePrecursors. Synthesis of Phosphorus-Carbon Cage Compounds byCocyclooligomerization Processes. — The novel phosphorus-carboncage compounds (III) and (V) are prepared by thermolysis of (I) and (IV) to givethe corresponding phosphinidine derivatives in situ followed by reaction withthe phosphaalkynes (II). A reaction mechanism is described. The structures ofthe products are confirmed by X-ray analysis. — (JULINO, M.; SLANY, M.;BERGSTRAESSER, U.; MERCIER, F.; MATHEY, F.; REGITZ, M.; Chem.Ber. 128 (1995) 10, 991-997; Fachbereich Chem., Univ. Kaiserslautern, D-67663Kaiserslautern, Germany; EN)

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