The stereoselective organocatalytic addition of silyl enol ethers to aromatic aldehydes catalyzed by bisphosphoramides and the direct aldol reaction between ketones and aromatic aldehydes promoted by phosphinoxides in the presence of tetrachlorosilane were investigated by the 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 was also performed.

DFT investigation on Lewis base-catalyzed Lewis acid-mediated reactions: Hypervalent silicon species as chiral organocatalysts in (direct) aldol reactions / S. Rossi, M. Benaglia, L.M. Raimondi. - In: NEW JOURNAL OF CHEMISTRY. - ISSN 1144-0546. - 44:44(2020 Nov 28), pp. 19288-19293.

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

S. Rossi
Primo
;
M. Benaglia
Secondo
;
L.M. Raimondi
Ultimo
2020

Abstract

The stereoselective organocatalytic addition of silyl enol ethers to aromatic aldehydes catalyzed by bisphosphoramides and the direct aldol reaction between ketones and aromatic aldehydes promoted by phosphinoxides in the presence of tetrachlorosilane were investigated by the 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 was also performed.
No
English
Settore CHIM/06 - Chimica Organica
Articolo
Esperti anonimi
Ricerca di base
Pubblicazione scientifica
   PIANO DI SOSTEGNO ALLA RICERCA 2015-2017 - LINEA 2 "DOTAZIONE ANNUALE PER ATTIVITA' ISTITUZIONALE" (2015)
   UNIVERSITA' DEGLI STUDI DI MILANO
28-nov-2020
15-ott-2020
Royal Society of Chemistry
44
44
19288
19293
6
Pubblicato
Periodico con rilevanza internazionale
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datacite
Aderisco
info:eu-repo/semantics/article
DFT investigation on Lewis base-catalyzed Lewis acid-mediated reactions: Hypervalent silicon species as chiral organocatalysts in (direct) aldol reactions / S. Rossi, M. Benaglia, L.M. Raimondi. - In: NEW JOURNAL OF CHEMISTRY. - ISSN 1144-0546. - 44:44(2020 Nov 28), pp. 19288-19293.
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262
Article (author)
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S. Rossi, M. Benaglia, L.M. Raimondi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/822575
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