Phosphanylalanes and -gallanes stabilized only by a Lewis Base

URN to cite this document:: urn:nbn:de:bvb:355-epub-416961
DOI to cite this document:: 10.5283/epub.41696

Weinhart, Michael ; Lisovenko, A. S. ; Timoshkin, Alexey Y.

; Scheer, Manfred

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Date of publication of this fulltext: 26 Feb 2020 13:57

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Abstract

The synthesis and characterization of the first parent phosphanylalane and phosphanylgallane stabilized only by a Lewis base (LB) are reported. The corresponding substituted compounds, such as IDipp.GaH2PCy2 (1) (IDipp=1,3-bis(2,6-diisopropylphenyl)-imidazolin-2-ylidene) were obtained by the reaction of LiPCy2 with IDipp.GaH2Cl. However, the LB-stabilized parent compounds IDipp.GaH2PH2 (3) and ...