BiVO4 Photoanodes for TEMPO-Mediated Benzyl Alcohol Oxidation in Organic Media.
Sign Up to like & getrecommendations! Published in 2022 at "ChemPlusChem"
DOI: 10.1002/cplu.202200187
Abstract: The photoelectrochemical production of fuels, exemplified by light-driven water splitting to hydrogen and oxygen, offers a sustainable option to offset dependence on fossil fuels. A low-cost, efficient, and stable photoelectrochemical approach to solar fuels remains… read more here.
Keywords: alcohol oxidation; bivo4 photoanodes; mediated benzyl; bivo4 ... See more keywords
TEMPO‐Mediated Oxidative Deformylation of Aldehydes: Applications in the Synthesis of Polyketide Fragments
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701349
Abstract: The TEMPO-mediated oxidative deformylation of aldehydes is reported that yields the TEMPO adducts which can be further oxidized to the corresponding ketones. The focus of this work was on the optimization of a synthetic protocol… read more here.
Keywords: deformylation aldehydes; mediated oxidative; oxidative deformylation; aldehydes applications ... See more keywords
Enhancing the redispersibility of TEMPO-mediated oxidized cellulose nanofibrils in N,N-dimethylformamide by modification with cetyltrimethylammonium bromide
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DOI: 10.1007/s10570-019-02655-y
Abstract: In this study, the modification of TEMPO-mediated oxidized cellulose nanofibrils (TOCNFs) with cetyltrimethylammonium bromide (CTAB) was investigated to increase the hydrophobicity, improve the fibril separation from the hydrogel, and enhance the redispersibility of the separated… read more here.
Keywords: tocnfs; ctab; spectroscopy; tempo mediated ... See more keywords
TEMPO-mediated oxidation of polysaccharides: An ongoing story.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.02.028
Abstract: The oxidation of natural polysaccharides by TEMPO has become by now an "old chemical reaction" which led to numerous studies mainly conducted on cellulose. This regioselective oxidation of primary alcohol groups of neutral polysaccharides has… read more here.
Keywords: oxidation; ongoing story; polysaccharides ongoing; oxidation polysaccharides ... See more keywords
Laccase-TEMPO-mediated air oxidation of galactomannan for use as paper strengthening agent.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.12.050
Abstract: In this study, galactomannans, which are a type of plant polysaccharide, were oxidized by using a laccase and TEMPO-mediated air-oxidation system. The influence of the oxidation conditions, including the laccase doses, oxidation times, and amounts… read more here.
Keywords: oxidation; air oxidation; mediated air; paper ... See more keywords
Oxidation pattern of curdlan with TEMPO-mediated system.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.12.080
Abstract: In this study, the TEMPO-mediated (TEMPO/NaBr/NaClO) oxidation pattern of curdlan was investigated through comprehensively structural analysis of the corresponding oxidized products. During the structural analysis, infrared spectroscopy (IR), nuclear magnetic resonance (NMR) spectroscopy, gel permeation… read more here.
Keywords: oxidation; spectroscopy; tempo mediated; curdlan ... See more keywords
DAIB/TEMPO mediated synthesis of anomeric lactones from anomeric hydroxides
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DOI: 10.1016/j.tetlet.2017.04.019
Abstract: Abstract Anomeric sugar lactones are important intermediates for the synthesis of C-glycosides, carbasugars and iminosugars. Herein we present a facile synthesis of anomeric sugar lactones via the DAIB/TEMPO oxidation of anomeric hydroxides. The reactions are… read more here.
Keywords: synthesis anomeric; mediated synthesis; daib tempo; tempo mediated ... See more keywords
Regioselective Synthesis of Pyrazolo[1,5-a]pyridine via TEMPO-Mediated [3 + 2] Annulation-Aromatization of N-Aminopyridines and α,β-Unsaturated Compounds.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00035
Abstract: A TEMPO-mediated [3 + 2] annulation-aromatization protocol for the preparation of pyrazolo[1,5-a]pyridines from N-aminopyridines and α,β-unsaturated compounds was developed. The procedure offered multisubstituted pyrazolo[1,5-a]pyridines in good to excellent yield with high and predictable regioselectivity. The… read more here.
Keywords: annulation aromatization; aminopyridines unsaturated; tempo mediated; unsaturated compounds ... See more keywords
High lignin-containing nanocelluloses prepared via TEMPO-mediated oxidation and polyethylenimine functionalization for antioxidant and antibacterial applications
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DOI: 10.1039/d2ra04152a
Abstract: Lignin-containing nanocelluloses (LNCs) have attracted tremendous research interest in recent years due to less complex extraction processes and more abundant functionality compared to lignin-free nanocelluloses. On the other hand, traditional defibrillation primarily based on bleached… read more here.
Keywords: tempo mediated; lignin; lignin containing; mediated oxidation ... See more keywords
TEMPO-mediated aerobic oxidative synthesis of 2-aryl benzoxazoles via ring-opening of benzoxazoles with benzylamines
Sign Up to like & getrecommendations! Published in 2021 at "Synthetic Communications"
DOI: 10.1080/00397911.2021.1949476
Abstract: Abstract A simple and efficient TEMPO-mediated system for aerobic oxidative synthesis of 2-aryl benzoxazoles from readily available benzoxazoles and primary benzylic and hetero benzylic amines is presented in one pot. The reaction proceeds through the… read more here.
Keywords: ring opening; oxidative synthesis; tempo mediated; aerobic oxidative ... See more keywords