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Alternating chiral selectivity of aldol reactions under the confined space of mesoporous silica.

Authors :
Yeh C
Sun YR
Huang SJ
Tsai YM
Cheng S
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2015 Dec 14; Vol. 51 (96), pp. 17116-9.
Publication Year :
2015

Abstract

The chiral selectivities were altered and high diastereo- and enantio-selectivities of the products were obtained in water medium without adding acid co-catalysts when a primary-tertiary diamine catalyst was immobilized on mesoporous SBA-15 to form a recyclable catalyst for the direct asymmetric aldol reaction of cyclohexanone with p-nitrobenzaldehyde.

Details

Language :
English
ISSN :
1364-548X
Volume :
51
Issue :
96
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
26451656
Full Text :
https://doi.org/10.1039/c5cc07255g