Issue 96, 2015

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

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.

Graphical abstract: Alternating chiral selectivity of aldol reactions under the confined space of mesoporous silica

Supplementary files

Article information

Article type
Communication
Submitted
29 Aug 2015
Accepted
28 Sep 2015
First published
29 Sep 2015

Chem. Commun., 2015,51, 17116-17119

Author version available

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

C. Yeh, Y. Sun, S. Huang, Y. Tsai and S. Cheng, Chem. Commun., 2015, 51, 17116 DOI: 10.1039/C5CC07255G

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