Results 141 to 150 of about 10,075 (214)

Determination of Enantiomeric Excess by Solid-Phase Extraction Using a Chiral Metal-Organic Framework as Sorbent. [PDF]

Molecules, 2018
Zhang JH, Tang B, Xie SM, Wang BJ, Zhang M, Chen XL, Zi M, Yuan LM.   +7 more
europepmc   +1 more source

Rapid Optical Determination of Enantiomeric Excess, Diastereomeric Excess, and Total Concentration Using Dynamic-Covalent Assemblies: A Demonstration Using 2-Aminocyclohexanol and Chemometrics. [PDF]

J Am Chem Soc, 2019
Herrera BT, Moor SR, McVeigh M, Roesner EK, Marini F, Anslyn EV.   +5 more
europepmc   +1 more source

Chiral thiols. Synthesis and enantiomeric excess determination

, 1987
Chiral thiols are a class of chira compounds, which is gaining mone and nore attention the last decenniun. Especially α-mercaptocarboxylic acids are frequently found as a structunal unit in (biologically) important products. As a consequence, many synthetic analoga or derivatives of these natural products, but also other organosulfur compounds, have ...
openaire   +1 more source

Racemisation of Amino Acids: From Synthetic Challenge to Biological Significance

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Racemisation, once considered an undesirable synthetic side reaction, also occurs naturally in amino acids and influences biological processes. Evidence links stereochemical conversion to ageing, protein turnover, and cellular development. This review examines mechanisms, control strategies in synthesis, applications and implications in physiology ...
Othman Al Musaimi
wiley   +1 more source

DNA‐Binding Properties of Iridium(III) Complexes Encompassing Design, Function and Biophysical Assessments

ChemPhysChem, Volume 27, Issue 11, 15 June 2026.
This review describes the biophysical techniques used to investigate DNA‐binding phenomena and the progress made so far in the application of iridium(III) complexes for this purpose. Ir(III) complexes offer myriad opportunities in the design and study of DNA‐binding agents and discussed examples are contextualised with complementary studies in ...
Ibrahim S. Alkhaibari, Niklaas J. Buurma, Simon J. A. Pope   +2 more
wiley   +1 more source

A Green and Highly Selective Approach to Copper‐Catalyzed Transfer Hydrodeuteration of Alkenes and Alkynes Using D2O

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
Highly selective deuteration is now possible with a green and more environmentally benign reaction protocol for Cu‐catalyzed transfer hydrodeuteration of alkenes and alkynes. This was applied to the synthesis of precisely deuterated alkanes, including deuterated complex molecules and high enantiopurity isotopomers. Precisely labeled small molecules are
Aniel J. Rivera Arzola, Raffaele Senatore, Shashank P. Sancheti, Nazanin Farmanbordar‐Ghadikolaei, Brooks H. Pate, Joseph R. Clark   +5 more
wiley   +1 more source

Innovating Electrosynthesis From Metal Electrodeposition to Organic Chemistry: Deep Eutectic Solvents as Efficient and Sustainable Media

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita, Stefano Nejrotti, Alejandro Leal‐Duaso, Marta Feroci, Alessandra Sanson, Claudia Barolo, Matteo Bonomo   +6 more
wiley   +1 more source

Studies on stereoselective approaches to β-carboline derivatives

Open Chemistry, 2005
Milen Mátyás, Hazai László, Kolonits Pál, Kalaus György, Szabó Lajos, Gömöry Ágnes, Szántay Csaba   +6 more
doaj   +1 more source

Well Plate Circular Dichroism Reader for the Rapid Determination of Enantiomeric Excess. [PDF]

Chem Sci, 2014
Metola P, Nichols SM, Kahr B, Anslyn EV.
europepmc   +1 more source

Chiral Bicomponent Melamine/Amino Acid Eutectogels: Efficient Catalysts for the Aldol Reaction. [PDF]

ChemSusChem
Marullo S, Reale P, D'Anna F.
europepmc   +1 more source