Beiträge zur Chemie des Phosphors, 232 [1]. Partiell organylsubstituierte Polycyclophosphane / Contributions to the Chemistry of Phosphorus, 232 [1]. Partially Organyl Substituted Polycyclophosphanes

Author:

Bäudler Marianne1,Jachow Harald1

Affiliation:

1. Institut für Anorganische Chemie der Universität Köln, Greinstraße 6 , D-50939 Köln

Abstract

The new partially organylsubstituted polycyclophosphanes P7Pri 4H, iso-P7Pri 4H, P8Pri 5H, P9Pri 4H, and P10Pri 5H have been obtained by reaction of PriPCl2 with PCl3 and magnesium and subsequent chromatographic work-up of the crude reaction product containing isopro-pylphosphorus magnesium compounds. According to 31P NMR spectroscopic investigations, P7Pri 4H is 7-hydrogen-2,3,5,6-tetraisopropylbicyclo[2.2.1]heptaphosphane, iso-P7Pri 4H is hydrogen tetraisopropylbicyclo[2.2.1]heptaphosphane, P8Pri 5H is hydrogen pentaisopropylbicyclo[3.3.0]octaphosphane (two constitutional isomers), P9Pri 4H is hydrogen tetraisopropyltricyclo[3.3.1.03,7]nonaphosphane (two configurational isomers), and P10Pri 5H is 10-hydrogen-3,4,5,8,9-pentaisopropyltricyclo[5.2.1.02,6]decaphosphane (two configurational isomers).

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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