A synthetic equivalent for unknown 1,3-zwitterions? - A K/OR phosphinidenoid complex with an additional Si-Cl function

Chemical Communications : Chem Comm
Robert KunzmannRainer Streubel

Abstract

Although the chemistry of frustrated Lewis pairs (FLPs) has seen tremendous developments, investigations on anionic, mono-molecular FLPs are still scarce and 1,3-zwitterions are unknown. Herein, synthesis of a K/OR phosphinidenoid complex bearing a Si-Cl function is reported and, hence, can serve as a synthetic equivalent for a 1,3-zwitterion to allow access to rare and novel heterocyclic P-ligands.

References

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Citations

Mar 19, 2021·Accounts of Chemical Research·Alexander SchmerRainer Streubel
Aug 18, 2020·Inorganic Chemistry·Alicia Rey Planells, Arturo Espinosa Ferao

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Methods Mentioned

BETA
X-ray
column chromatography
NMR

Software Mentioned

COSMO THF

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