fulltext.study @t Gmail

Oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran with molecular oxygen in the presence of N-hydroxyphthalimide

Paper ID Volume ID Publish Year Pages File Format Full-Text
50644 46806 2014 4 PDF Available
Title
Oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran with molecular oxygen in the presence of N-hydroxyphthalimide
Abstract

•NHPI/Cu(NO3)2 shows superior catalytic activity in the HMF aerobic oxidation.•The main oxidation product is 2,5-diformylfuran.•Oxidation takes place in mild conditions.•The plausible mechanism of the catalysis is proposed.

Catalytic system Cu(NO3)2/NHPI can be successfully used for the mild oxidation of 5-hydroxymethylfurfural (HMF) to 2,5-diformylfuran with molecular oxygen. The oxidation reaction takes place at 50 °C and 1 atm O2 and selectively converts the primary hydroxymethyl group of HMF to the aldehyde one. The selective formation of aromatic aldehyde is observed because of the higher rate of hydrogen abstraction from primary alcohols by the phthalimide-N-oxyl radical, as compared to the rate of the hydrogen abstraction from the aldehydes.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Aerobic oxidation; N-hydroxyphthalimide; Homogenous catalysis; 5-Hydroxymethylfurfural; Kinetics; 2,5-DiformylfuranCNRMRKSNOUGQLV-UHFFFAOYSA-N; CFMZSMGAMPBRBE-UHFFFAOYSA-N; NOEGNKMFWQHSLB-UHFFFAOYSA-N; PXJJKVNIMAZHCB-UHFFFAOYSA-N
First Page Preview
Oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran with molecular oxygen in the presence of N-hydroxyphthalimide
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 57, 5 December 2014, Pages 60–63
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