Asymmetric cross rolling: a new technique for alleviating orientation-dependent microstructure inhomogeneity in tantalum sheets
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.02.085
Abstract: Abstract New rolling technique, i.e. asymmetric rolling combined with cross rolling is adopted to produce Ta sputtering targets in this study. Electron backscatter diffraction (EBSD) analysis suggests that {111} and {100} deformed grains distribute alternately… read more here.
Keywords: technique; asymmetric cross; orientation; cross rolling ... See more keywords
Asymmetric cross-coupling of alkyl, alkenyl and (hetero)aryl nucleophiles with racemic allyl halides.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc07151e
Abstract: Single enantiomer molecules are important for the pharmaceutical and agrochemical industries and increasingly so in materials science. Most strategies to obtain enantiomerically enriched molecules rely on either generating new stereogenic centres from prochiral substrates or… read more here.
Keywords: asymmetric cross; coupling alkyl; alkyl alkenyl; cross ... See more keywords
Asymmetric cross-aldol reactions of α-keto hydrazones and α,β-unsaturated γ-keto hydrazones with trifluoromethyl ketones.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc05014a
Abstract: α-Keto hydrazones and α,β-unsaturated γ-keto hydrazones are suitable pro-nucleophiles for asymmetric cross-aldol reactions with trifluoromethyl ketones via aza-di(tri)enamine-type intermediates. A quinidine-derived primary amine catalyst affords tertiary trifluoromethylated alcohols in good-to-excellent yields and high enantioselectivities. Subsequent… read more here.
Keywords: asymmetric cross; keto hydrazones; keto; cross aldol ... See more keywords
A Ni-catalyzed asymmetric C(sp)–P cross-coupling reaction for the synthesis of P-stereogenic alkynylphosphines
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d2sc05841c
Abstract: Due to the high reactivity of the triple bond, P-stereogenic alkynylphosphines could be easily derivatized, serving as universal building blocks for structurally diverse phosphine compounds. However, the synthesis of alkynylphosphines via direct P–C bond formation… read more here.
Keywords: cross coupling; reaction; synthesis stereogenic; catalyzed asymmetric ... See more keywords
Asymmetric cross-aldol reaction of isatin and ketones catalyzed by crude earthworm extract as efficient biocatalyst
Sign Up to like & getrecommendations! Published in 2020 at "Green Chemistry Letters and Reviews"
DOI: 10.1080/17518253.2020.1808084
Abstract: ABSTRACT The asymmetric cross-aldol reaction of simple ketones (acetone, cyclohexanone) with isatin derivatives in the presence of crude extract from earthworms as green and effective biocatalyst proceeds easily in MeCN/H2O (1:1) as solvent to afford… read more here.
Keywords: aldol reaction; cross aldol; asymmetric cross;
Asymmetric cross-strain protection for amphibians exposed to a fungal-metabolite prophylactic treatment
Sign Up to like & getrecommendations! Published in 2021 at "Biology Letters"
DOI: 10.1098/rsbl.2021.0207
Abstract: Chytridiomycosis, an infectious disease of amphibians caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd), poses an imminent conservation threat. The global spread of Bd has led to mass mortality events in many amphibian species, resulting… read more here.
Keywords: asymmetric cross; isolated strain; treatment; prophylactic treatment ... See more keywords
Asymmetric cross-citations in private law: An empirical study of 28 supreme courts in the EU
Sign Up to like & getrecommendations! Published in 2021 at "Maastricht Journal of European and Comparative Law"
DOI: 10.1177/1023263x211014693
Abstract: Recent years have seen a growing volume of research on citations between courts from different countries. This article fills a gap in the current literature by presenting and analysing cross-citations between the highest domestic courts… read more here.
Keywords: private law; law; asymmetric cross; cross citations ... See more keywords
Polarization-independent directional coupler and polarization beam splitter based on asymmetric cross-slot waveguides.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.000678
Abstract: The polarization dependence of a directional coupler (DC) based on asymmetric cross-slot waveguides is investigated. Due to structural birefringence, the coupling behaviors of the quasi-TE and quasi-TM modes in the DC vary with the waveguide… read more here.
Keywords: asymmetric cross; based asymmetric; polarization; directional coupler ... See more keywords
Asymmetric Cross Metasurfaces with Multiple Resonances Governed by Bound States in the Continuum
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062227
Abstract: The bound state in the continuum (BIC) has paved a new way to achieve excellent localization of the resonant mode coexisting with a continuous spectrum in the metasurface. Here, we propose an all-dielectric metasurface consisting… read more here.
Keywords: multiple resonances; cross metasurfaces; resonances governed; asymmetric cross ... See more keywords