Synthesis 2003(10): 1526-1530
DOI: 10.1055/s-2003-40532
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Organophosphorus Compounds, Part 171. [1] 1λ5,3,5-Triphosphabenzenes by Successive Addition of Lithiumalkyls and Alkyl Halides to Triphospha­benzenes

Jörg Steinbach, Jens Renner, Paul Binger*, Manfred Regitz*
Fachbereich Chemie, Universität Kaiserslautern, Erwin-Schroedinger-Strasse, 67663 Kaiserslautern, Germany
Fax: +49(631)2053921; e-Mail: regitz@rhrk.uni-kl.de;
Further Information

Publication History

Received 29 April 2003
Publication Date:
08 July 2003 (online)

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Abstract

1,3,5-Triphosphabenzenes 1 react readily with alkyl lithium compounds to give the triphosphininuid salts 7 and 8 through alkylation of one of the phosphorus atoms. Subsequent reaction with primary alkyl halides leads to the formation of 1λ5,3,5-triphosphabenzenes 10 and 11.

1

Part 170: Disteldorf, H.; Renner, J.; Heydt, H.; Binger, P.; Regitz, M. Eur. J. Org. Chem. 2003, submitted.

1

Part 170: Disteldorf, H.; Renner, J.; Heydt, H.; Binger, P.; Regitz, M. Eur. J. Org. Chem. 2003, submitted.

11

Nyulaszi, L. personal communication.