Literature


Results for aldehydes
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Investigation of ozonation kinetics and transformation products of sucralose
Library Number: JOUR134965396 | Format: Web Page | File Size: - | Year: 2017 | Content Type: Journal Citations

•Ozonation of sucralose was initiated by the formation of ∙ OH radical. •Sucralose could be completely degraded by ozone at basic and neutral conditions in the excess ozone. •Carboxylic acids, aldehydes and probable chloride containing products could be g...

Green synthesis of aurones and related compounds under solvent-free conditions
Library Number: JOUR134932198 | Format: Web Page | File Size: - | Year: 2016 | Content Type: Journal Citations

3-Coumaranones were condensed with aldehydes on alumina or alumina–potassium fluoride without solvent under microwave irradiation or classical heating. Novel aurones and analogues bearing ferrocenyl, benzodioxole or benzodioxane groups were obtained in go...

A carbohydrate-binding affinity ligand for the specific enrichment of glycoproteins
Library Number: JOUR134887183 | Format: Web Page | File Size: - | Year: 2016 | Content Type: Journal Citations

One challenge facing the production of glycoprotein therapeutics is the lack of stable and selective affinity ligands for their enrichment. Synthetic affinity ligands based on the solid phase multi-component Ugi reaction represent a desirable option, part...

Ensuring Quality and Reducing Costs in Tobacco Products Manufacturing
Library Number: LITR134829830 | Format: PDF | File Size: 1607.55 kB | Year: 2015 | Content Type: Literature

In this case study, learn how client Swedish Match has implemented a UPLC-MS/MS solution to support their manufacturing and QC efforts..

Fast Analysis of Aldehydes and Ketones using UPLC
Library Number: 720001860EN | Format: PDF | File Size: 142.92 kB | Year: 2006 | Content Type: Posters

Aldehydes and ketones are products of combustion that permeate the environment. A number of these compounds are known carcinogens and, as a result several USEPA and state methods have been developed for their analysis. These methods, US EPA TO5 ( air ), 5...

A facile synthesis of 3,4-dihydropyrimidinones/thiones and novel N-dihydro pyrimidinone-decahydroacr...
Library Number: JOUR134745274 | Format: Web Page | File Size: - | Year: 2013 | Content Type: Journal Citations

A new and efficient method has been developed for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones/-thiones (DHPMs) through Biginelli reaction in aqueous media.

Design, solvent free synthesis, and antimicrobial evaluation of 1,4 dihydropyridines
Library Number: JOUR134705856 | Format: Web Page | File Size: - | Year: 2012 | Content Type: Journal Citations

Here in, we report the usage of cellulose sulfuric acid as a heterogeneous eco friendly catalyst for the synthesis of 1,4 dihydropyridines under solvent free conditions via Hantzsch three component reaction of an aldehyde, ethyl acetoacetate and ammonium ...

Solvent free synthesis of 3,4-dihydropyrimidine-2-(1H)-ones/thiones catalyzed by N,O-bis(trimethylsi...
Library Number: JOUR134701557 | Format: Web Page | File Size: - | Year: 2012 | Content Type: Journal Citations

We report herein, the usage of N,O-bis(trimethylsilyl)acetamide (BSA) and dicyclohexyl carbodimide (DCC) as two new catalysts for three component condensation of an aldehyde, ethyl acetoacetate and urea/thiourea under solvent free conditions at 100 °C to ...

Synthesis of β- and β,β-substituted Morita–Baylis–Hillman adducts using a two-step protocol
Library Number: JOUR134707413 | Format: Web Page | File Size: - | Year: 2012 | Content Type: Journal Citations

The synthesis of a large number of β- and β,β-substituted keto esters was successful by the use of the Knoevenagel condensation reaction.

Fast Analysis of Aldehydes and Ketones by ACQUITY UPLC
Library Number: 720001500EN | Format: PDF | File Size: 2804.22 kB | Year: 2007 | Content Type: Application Notes

This application note demonstrates that with the Waters ACQUITY UPLC System, analysis times can be reduced by as much as 75%, thereby increasing throughput and productivity in the lab.

Aldehydes, carboxylic acids and inorganic nitrate during NSMCS
Library Number: 901142 | Format: Web Page | File Size: - | Year: 1988 | Content Type: Journal Citations
Formation of Strecker aldehydes from polyphenol-derived quinones and α-amino acids in a nonenzymic m...
Library Number: WA70076 | Format: Web Page | File Size: - | Year: 2006 | Content Type: Journal Citations
Rapid analysis of aldehydes and ketones from water matrices as 2,4-dinitrophenylhydrazine (DNPH) der...
Library Number: 930527 | Format: PDF | File Size: 100.89 kB | Year: 1992 | Content Type: Application Notes
Investigation of 2,4-dinitrophenylhydrazine impregnated adsorbent tubes for the collection of airbor...
Library Number: SP88267 | Format: Web Page | File Size: - | Year: 1988 | Content Type: Scientific Publications

Demonstrated equivalency of SPC method & DNPH/acetonitrile impinger method. Refers in materials list to SPC Silica , but actually uses C18 cartridge. Incorrectly quotes manufacturer (Waters) as identifying body & filter material as polypropylene (act...

Reverse phase analysis of 2,4-dinitrophenylhydrazine (DNPH) derivatives of aldehydes and ketones usi...
Library Number: 930546 | Format: PDF | File Size: 64.3 kB | Year: 1992 | Content Type: Application Notes
Metabolism of oligosaccharides and aldehydes and production of organic acids in soymilk by probiotic...
Library Number: NP11477 | Format: Web Page | File Size: - | Year: 2004 | Content Type: Journal Citations
Simple diastereoselectivity of the BF3•OEt(2)-catalyzed vinylogous Mukaiyama aldol reaction of ...
Library Number: WA50457 | Format: Web Page | File Size: - | Year: 2005 | Content Type: Journal Citations
High-performance liquid chromatographic-electrospray mass spectrometric analysis of phenolic acids a...
Library Number: 960394 | Format: Web Page | File Size: - | Year: 1996 | Content Type: Journal Citations
Development of QSARs for predicting the joint effects betweencyanogenic toxicants and aldehydes
Library Number: WA32605 | Format: Web Page | File Size: - | Year: 2003 | Content Type: Journal Citations
Solid-phase Mannich condensation of amines, aldehydes, and alkynes: Investigation of diverse aldehyd...
Library Number: WA32407 | Format: Web Page | File Size: - | Year: 2001 | Content Type: Journal Citations
Analysis of aldehydes and ketones
Library Number: SP92127 | Format: Web Page | File Size: - | Year: 1992 | Content Type: Journal Citations

360 nm. See also, 92123, 92124, 92111, 86134

Effect of whey protein on the in vivo release of aldehydes
Library Number: WA32366 | Format: Web Page | File Size: - | Year: 2003 | Content Type: Journal Citations
The analysis of DNPH derivatives using the Integrity LC/MS System
Library Number: 970376 | Format: PDF | File Size: 44.91 kB | Year: 1997 | Content Type: Application Notes

Detection and identification of aldehydes as DNPH derivatives by combined PDA/MS detection.

Peptidyl aldehydes as reversible covalent inhibitors of src homology 2 domains
Library Number: WA31914 | Format: Web Page | File Size: - | Year: 2003 | Content Type: Journal Citations
Biochemical properties of purified human retinol dehydrogenase 12 (RDH12): Catalytic efficiency towa...
Library Number: WA51037 | Format: Web Page | File Size: - | Year: 2005 | Content Type: Journal Citations