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Starbon®400-HSO3: A green mesoporous carbonaceous solid acid catalyst for the Ritter reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
49374 46740 2015 4 PDF Available
Title
Starbon®400-HSO3: A green mesoporous carbonaceous solid acid catalyst for the Ritter reaction
Abstract

•First application of Starbon® catalysts to complex naturally-derived substrates•Significant improvement for the Ritter reaction of epoxysteroids•2-Oxazolines can be obtained in good yields, under some reaction conditions.•The catalyst is easily recovered, simplifying the reaction work-up.•The green nature of Starbon® makes this new process very promising for scale-up.

The application of the Starbon® Technology in the Ritter reaction to afford vic-N-acylamino-hydroxy compounds, in very high yields, is reported. Starbon®400-HSO3 was used as a green and easily recovered mesoporous carbonaceous solid acid catalyst and applied, for the first time, to more complex naturally-derived substrates, such as steroids.

Graphical abstractStarbon® 400-HSO3 was used as a green and easily recovered mesoporous carbonaceous solid acid catalyst in the Ritter reaction of epoxysteroids to afford the corresponding vic-N-acylamino-hydroxy compounds, in very high yields.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Starbon®; Ritter reaction; Steroids; vic-N-acylamino-hydroxy compounds; 2-Oxazolines
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Starbon®400-HSO3: A green mesoporous carbonaceous solid acid catalyst for the Ritter reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 69, 5 September 2015, Pages 170–173
Authors
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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