cheminform abstract: organophosphorus compounds. part 161. new phosphorus—carbon cage compounds by...

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2002 organo-phosphorus compounds organo-phosphorus compounds S 0080 17 - 174 Organophosphorus Compounds. Part 161. New Phosphorus–Carbon Cage Compounds by Diels–Alder and Homo Diels–Alder Reactions of 1,3,5-Triphosphabenzenes with Alkenes. The triphosphabenzenes (I) smoothly undergo Diels–Alder reaction with various alkenes to afford new P-C cage compounds under mild conditions. With cyclopropene a Diels–Alder/homo Diels–Alder reaction sequence occurs yielding the hexacyclic system (IX). (PETERS, CHRISTOPH; DISTELDORF, HENDRIK; FUCHS, EVELYN; WERNER, STEFAN; STUTZMANN, STEFANIE; BRUCKMANN, JOACHIM; KRUEGER, CARL; BINGER, PAUL; HEYDT, HEINRICH; REGITZ, MAN- FRED; Eur. J. Org. Chem. (2001) 18, 3425-3435; Fachbereich Chem., Univ. Kaiserslautern, D-67663 Kaiserslautern, Germany; EN) 1

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Page 1: ChemInform Abstract: Organophosphorus Compounds. Part 161. New Phosphorus—Carbon Cage Compounds by Diels—Alder and Homo Diels—Alder Reactions of 1,3,5-Triphosphabenzenes with

2002 organo-phosphorus compounds

organo-phosphorus compoundsS 0080

17 - 174Organophosphorus Compounds. Part 161. New Phosphorus–CarbonCage Compounds by Diels–Alder and Homo Diels–Alder Reactions of1,3,5-Triphosphabenzenes with Alkenes. — The triphosphabenzenes (I)smoothly undergo Diels–Alder reaction with various alkenes to afford new P-Ccage compounds under mild conditions. With cyclopropene a Diels–Alder/homoDiels–Alder reaction sequence occurs yielding the hexacyclic system (IX). —(PETERS, CHRISTOPH; DISTELDORF, HENDRIK; FUCHS, EVELYN;WERNER, STEFAN; STUTZMANN, STEFANIE; BRUCKMANN, JOACHIM;KRUEGER, CARL; BINGER, PAUL; HEYDT, HEINRICH; REGITZ, MAN-FRED; Eur. J. Org. Chem. (2001) 18, 3425-3435; Fachbereich Chem., Univ.Kaiserslautern, D-67663 Kaiserslautern, Germany; EN)

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