Fast reaction limit of a three-component reaction–diffusion system [PDF]
Journal of Mathematical Analysis and Applications, 2011 The authors consider a three-component reaction-diffusion system with a reaction rate parameter, and investigate its singular limit as the reaction rate tends to infinity. The limit problem is given by a free boundary problem, which possesses three regions separated by the free boundaries.
Murakawa, H., Ninomiya, H.
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Butterfly Catastrophe for Fronts in a Three-Component Reaction–Diffusion System [PDF]
Journal of Nonlinear Science, 2014 The subject of the paper is the analysis of bifurcations of solutions for propagating fronts in a three-component one-dimensional reaction-diffusion model of the FitzHugh-Nagumo type, where single- and multiple-front patterns are basic dynamical states. The application of a combination of various analytical methods, such as singular perturbation theory,
Martina Chirilus-Bruckner +3 more
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A General Three-Component Alkyl Petasis Boron-Mannich Reaction [PDF]
Journal of the American Chemical SocietyAryl amines are one of the most common moieties in biologically active molecules, and approximately 37% of drug candidates contain aromatic amines. Recent advancements in medicinal chemistry, coined as “escaping from flatland”, have led to a greater focus on accessing highly functionalized C(sp3)-rich amines to improve the physiochemical and ...
Chao Hu +6 more
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Copper-Catalyzed Three-Component Photo-ATRA-Type Reaction for Asymmetric Intermolecular C-O Coupling [PDF]
, 2022 Atom transfer radical addition (ATRA) reaction of alkenes has had a tremendous impact on the field of radical difunctionalizations of alkenes. Particularly in the three-component photo-ATRA-type processes, a rich chemical space and structural diversity ...
Wen-Jing, Xiao +5 more
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Investigation into the selection of viewing configurations for three-component planar Doppler velocimetry measurements. [PDF]
, 2007 A method for the calculation of three orthogonal velocity components in planar Doppler velocimetry (PDV) using four or more measured velocity components (to the three typically used) is presented.
Nobes, David S. +2 more
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Palladium-Catalyzed Asymmetric Three-Component Reaction between Glyoxylic Acid, Sulfonamides and Arylboronic Acids for the Synthesis of alpha-Arylglycine Derivatives [PDF]
, 2023 A palladium-catalyzed asymmetric three-component synthesis of alpha-arylglycine derivatives starting from glyoxylic acid, sulfonamides and arylboronic acids is reported.
Andreas M., Diehl +4 more
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Pd-Catalyzed Dearomative Three-Component Reaction of Bromoarenes with Diazo Compounds and Allylborates [PDF]
, 2019 Acatalytic dearomative three-component reaction of bromoarenes with TMS-diazomethane and allyl borate was developed. The key of this assembling reaction is the use of a diazo compound to generate a Pd-π-benzyl intermediate through a Pd-carbenoid species.
Junichiro, Yamaguchi +3 more
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5-(4-Fluorophenyl)-3-(naphthalen-1-yl)-1-phenyl-1H-pyrazole
Molbank, 2021 A new fluorinated pyrazole, 5-(4-fluorophenyl)-3-(naphthalen-1-yl)-1-phenyl-1H-pyrazole was successfully synthesized via a two-step reaction. Firstly, the synthesis of pyrazoline was performed via one-pot three-component reaction under microwave ...
Jasril Jasril +5 more
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Antimony(III) Chloride Catalyzed Direct Three Component One-pot Mannich Reaction
Natural Product Communications, 2009 Antimony(III) chloride catalyzes the three component Mannich type reaction of a variety of in-situ generated Schiff bases generated from aromatic aldehydes and anilines with cyclic/acyclic ketones. The reaction proceeds smoothly at ambient temperature to
Prashant Shukla +2 more
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Microwave-assisted three-component domino reaction: Synthesis of indolodiazepinotriazoles
Beilstein Journal of Organic Chemistry, 2013 A microwave-assisted three-component protocol involving N-1 alkylation of 2-alkynylindoles with epichlorohydrin, ring opening of the epoxide with sodium azide, and an intramolecular Huisgen azide–internal alkyne 1,3-dipolar cycloaddition domino sequence ...
Rajesh K. Arigela +3 more
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