Results 221 to 230 of about 107,976 (280)

Synthesis and antagonistic activities of enantiomers of cyclic platelet-activating factor analogues.

open access: bronze, 1989
Hideki T. Miyazaki   +5 more
openalex   +2 more sources

Reaction of Blatter and Verdazyl Radicals with Arynes: Synthesis and Investigation of N‐Chiral, Antiaromatic Triazines, and Tetrazinones

open access: yesAngewandte Chemie International Edition, EarlyView.
In this study a novel radical annulation reaction mode of Blatter and verdazyl radicals with arynes is demonstrated which offers access to antiaromatic and N‐chiral triazines and tetrazinones. The photophysical and electrochemical properties are investigated revealing their potential for application in materials science.
Lena Lezius   +7 more
wiley   +1 more source

Separation of enantiomers by their enantiospecific interaction with achiral magnetic substrates

open access: green, 2018
Koyel Banerjee-Ghosh   +12 more
openalex   +2 more sources

A Molecular Machine Directs the Synthesis of a Rotaxane

open access: yesAngewandte Chemie International Edition, EarlyView.
A light‐driven molecular machine winds a flexible strand around a rigid axle to synthesize a rotaxane. This machine‐directed approach enables access to molecular shapes previously unattainable by assembly or templating, demonstrating a generalizable strategy for expanding the chemical space of mechanically bonded molecules.
Robert Kluifhooft   +5 more
wiley   +1 more source

Determination of Ethiprole Enantiomers Residue in Rices Using Solid Phase Extraction-Liquid Chromatography Tandem Mass Spectrometry

open access: hybrid, 2013
Zhang Hu   +7 more
openalex   +1 more source

Generating laser-pulse enantiomers

open access: gold, 2017
Andreas Steinbacher   +6 more
openalex   +1 more source

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