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DFT investigation on Lewis base-catalyzed Lewis acid-mediated reactions: Hypervalent silicon species as chiral organocatalysts in (direct) aldol reactions

Abstract

The stereoselective organocatalytic addition of silyl enol ethers to aromatic aldehydes catalyzed by bisphosphoroamides and the direct aldol reaction between ketones and aromatic aldehydes promoted by phosphinoxides in the presence of tetrachlorosilane were investigated by DFT approach. The formation of different chiral cationic hypervalent silicon species was investigated by calculations. Investigation on Lewis base catalyzed Lewis acid mediated cross aldol reactions were also performed.

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Article information


Submitted
07 Aug 2020
Accepted
15 Oct 2020
First published
15 Oct 2020

New J. Chem., 2020, Accepted Manuscript
Article type
Paper

DFT investigation on Lewis base-catalyzed Lewis acid-mediated reactions: Hypervalent silicon species as chiral organocatalysts in (direct) aldol reactions

S. Rossi, M. Benaglia and L. Raimondi, New J. Chem., 2020, Accepted Manuscript , DOI: 10.1039/D0NJ03976D

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