On the origins of life's homochirality: Inducing enantiomeric excess with spin-polarized electrons. [PDF]
Proc Natl Acad Sci U S A, 2022 Ozturk SF, Sasselov DD.
europepmc +1 more source
Asymmetric Diphosphane Dioxides With A–π–A–π’–D Scaffolds for High‐Purity Deep‐Blue Luminescence
Chemistry – A European Journal, EarlyView.Diphosphane dioxide‐based luminophores with donor–π–acceptor– π’–acceptor scaffold enable efficient deep‐blue emission from tunable charge‐transfer states affording high photoluminescence up to 95%. OLEDs reach EQE 4.9%, aided by triplet–triplet annihilation, highlighting a practical route to high‐performance blue emitters.
Eetu Hakkarainen +10 more
wiley +1 more source
Determination of Enantiomeric Excess and Diastereomeric Excess via Optical Methods. Application to α-methyl-β-hydroxy-carboxylic acids. [PDF]
Org Chem Front, 2023 Moor SR +6 more
europepmc +1 more source
Amplification of Enantiomeric Excess in a Proline‐Mediated Reaction [PDF]
Angewandte Chemie International Edition, 2004 Suju P, Mathew +2 more
openaire +2 more sources
Chemistry – A European Journal, EarlyView.Integrin αVβ3‐targeting small‐molecule drug conjugates (SMDCs) were synthesized by conjugating a cryptophycin payload through a neutrophil elastase‐cleavable NPV‐PABC linker. RGD peptidomimetic and linker epimers served as controls for targeting and enzymatic cleavage, and the resulting conjugates displayed subnanomolar cytotoxicity in vitro.
Dominic Seißenschmidt +3 more
wiley +1 more source
Resolution, quantification, and reliable determination of enantiomeric excess of proteinogenic and non-proteinogenic amino acids by comprehensive two-dimensional gas chromatography. [PDF]
J Sep Sci, 2022 Pepino R +4 more
europepmc +1 more source
European Journal of Organic Chemistry, EarlyView.Asymmetric synthesis of antimalarial yingzhaosu C was achieved in 4–5 steps by asymmetric Grignard synthesis of (R)‐gossonorol followed by novel enantiospecific hydroperoxidation. We report a concise asymmetric synthesis of antimalarial yingzhaosu C in 59% ee.
Saranna E. Kavanagh +2 more
wiley +1 more source
Bipolar Electrochemical Measurement of Enantiomeric Excess with Inherently Chiral Polymer Actuators. [PDF]
ACS Meas Sci Au, 2021 Arnaboldi S +5 more
europepmc +1 more source
Synthesis of Benzopyran Atropisomers via Electrophilic Halogenation
European Journal of Organic Chemistry, EarlyView.We report a halogenation‐based method for the synthesis of axially chiral benzopyrans, tolerating diverse substituents and halogens (Br, Cl, and I). A double bromination gives bisbenzopyrans with two stereogenic axes. Preliminary enantioselective conditions yield benzopyran atropisomer with up to 56% ee.
Alix Bourhis +3 more
wiley +1 more source
Mirror image hydrocarbons from Tropical and Boreal forests [PDF]
Atmospheric Chemistry and Physics, 2007 Monoterpenes, emitted in large quantities by trees to attract pollinators and repel herbivores, can exist in mirror image forms called enantiomers. In this study such enantiomeric pairs have been measured in ambient air over extensive forest ecosystems ...
J. Williams +3 more
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