Search

Your search keyword '"SUN Yan-ru"' showing total 1 results
Start Over Author "SUN Yan-ru" Topic acids
1 results on '"SUN Yan-ru"'

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

Author

Yeh, Chewei, Sun, Yan-Ru, Huang, Shing-Jong, Tsai, Yeun-Min, and Cheng, Soofin

Subjects
*CHIRALITY, *ALDOLS, *CHEMICAL reactions, *MESOPOROUS silica, *ACIDS, *CATALYSTS, *CYCLOHEXANONES
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. [ABSTRACT FROM AUTHOR]

Published
2015
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results