fulltext.study @t Gmail

Structure-control in assembly of nanosheets: Novel chiral catalysts for the asymmetric epoxidation of α-methylstyrene without axial base

Paper ID Volume ID Publish Year Pages File Format Full-Text
51241 46836 2012 5 PDF Available
Title
Structure-control in assembly of nanosheets: Novel chiral catalysts for the asymmetric epoxidation of α-methylstyrene without axial base
Abstract

Heterogeneous chiral catalysts with different structure, surface character and location of active species were assembled by salen Mn(III) complex and α-Zr(HPO4)2 nanosheets. The bumpy edge-accumulated surfaces of nanosheets lead the catalyst to have a high ee value without axial base in the asymmetric epoxidation of α-methylstyrene.

Graphical abstractDifferent structure, surface character and location of active species lead to a distinct ee value in the asymmetric epoxidation of α-methylstyrene.Figure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Novel chiral catalysts with different structure and surface character were prepared. ► Distinct catalytic behaviors for the asymmetric epoxidation were presented. ► The costly axial base is not required here for the enhancement of enantioselectivity. ► The bumpy edge-accumulated surface is superior to the large smooth basal plane. ► The surface may become a novel and sensitive chemical environment for catalysis.

Keywords
Chiral salen Mn(III) complex; α-Zr(HPO4)2; Nanosheets; α-Methylstyrene; Epoxidation
First Page Preview
Structure-control in assembly of nanosheets: Novel chiral catalysts for the asymmetric epoxidation of α-methylstyrene without axial base
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 28, 5 November 2012, Pages 111–115
Authors
, , , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us