Phosphine-stibine and phosphine-stiborane peri-substituted donor-acceptor complexes
Abstract
Two novel Sb(III) and Sb(V) peri-substituted acenaphthene phosphorus−antimony compounds were prepared. The Sb(III) compound, 1, was prepared via reacting the organolithium precursor with dichloro(p-tolyl)Stibine, and 2 was prepared by the chlorination of 1. Both 1 and 2 were characterized by multinuclear (1H, 13C and 31P) NMR spectroscopy, and their molecular structures resolved by single-crystal X-ray diffraction. Both compounds show a dative P−Sb interaction with the antimony being the acceptor group in both cases owing to its Lewis acidity.
Citation
Bergsch , J U , Slawin , A M Z , Kilian , P & Chalmers , B A 2023 , ' Phosphine-stibine and phosphine-stiborane peri -substituted donor-acceptor complexes ' , Molbank , vol. 2023 , no. 2 , M1653 . https://doi.org/10.3390/M1653
Publication
Molbank
Status
Peer reviewed
DOI
10.3390/M1653ISSN
1422-8599Type
Journal article
Collections
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