Results 71 to 80 of about 10,800 (238)
Catalytic Asymmetric Transfer Hydrogenation of Imines: Recent Advances [PDF]
, 2015 In this review article recent developments in the asymmetric transfer hydrogenation of imines from 2008 up to today are presented. The main methodology involves either metal-catalyzed procedures in the presence of a chiral ligand or organocatalyzed ...
Foubelo, Francisco, Yus, Miguel
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Advanced Science, EarlyView.The 3K‐AP system forms infinite supramolecular fibrils that undergo controlled degradation into shorter fragments upon enzymatic hydrolysis. Multitechnique imaging reveals a stepwise bacteriolytic mechanism involving bacterial entrapment, disassembly into lethal constructs, and associated extracellular vesicle release, highlighting the dynamic ...
Sohini Chakraborty +21 more
wiley +1 more source
Enantioselective Prins cyclization: BINOL-derived phosphoric acid and CuCl synergistic catalysis.
, 2014 International audienceThe first catalytic enantioselective Prins cyclization is disclosed. The reaction is catalyzed by the combination of a chiral BINOL-derived bis-phosphoric acid and CuCl.
Lalli, Claudia, Van De Weghe, Pierre
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Recent advances in the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides [PDF]
, 2014 Catalytic asymmetric 1,3-dipolar cycloadditions of azomethine ylides have turned out to be one of the most efficient methods for the preparation of enantioenriched pyrrolidines.
Adrio, Javier, Carretero, Juan C.
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Advanced Science, EarlyView.We have developed a Pd‐catalyzed oxidative cyclopropanation of 1,n‐enynes employing cyclic diacyl peroxides as bifunctional reagents that serve as both tether‐tunable oxidants and spatially controlled dicarboxylate anions. ABSTRACT Bicyclo[n.1.0]alkanes are highly valuable scaffolds in drug discovery and synthetic chemistry.
Ting Yuan, Lei Shi
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2013 A continuous-flow asymmetric organocatalytic photocyclization–transfer hydrogenation cascade reaction has been developed. The new protocol allows the synthesis of tetrahydroquinolines from readily available 2-aminochalcones using a combination of ...
Erli Sugiono, Magnus Rueping
doaj +1 more source
Development and application of asymmetric organocatalytic Mukaiyama and vinylogous Mukaiyama-type reactions [PDF]
, 2018 This is the peer reviewed version of the following article: "Development and application of asymmetric organocatalytic Mukaiyama and vinylogous Mukaiyama-type reactions", Chemistry - A European Journal 24.43 (2018): 10906-10933 ,which has been published ...
Alemán, José +6 more
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Advanced Electronic Materials, EarlyView.Proton‐coupled electron transfer doping with benzoquinone is applied to p‐dope dense films of semiconducting single‐walled carbon nanotubes. The doping efficiency depends on the pH of the doping solution and the bandgap of the nanotubes. The highest conductivities and power factors are achieved for small‐bandgap nanotubes, remaining stable for over 120
Angus Hawkey +5 more
wiley +1 more source
“Dial Up and Lock In”: Asymmetric organo-Brønsted acid catalysis incorporating stable isotopes [PDF]
, 2016 An operationally simple organo-Brønsted-acid-catalyzed asymmetric and regioselective “dial up and lock in” of one or more stable isotopes into organic compounds is unknown.
Bachera, Dominika U. +7 more
core +1 more source
Chiral Bronsted Acid-Catalyzed Enantioselective alpha-Amidoalkylation Reactions: A Joint Experimental and Predictive Study, [PDF]
, 2016 Enamides with a free NH group have been evaluated as nucleophiles in chiral Bronsted acid-catalyzed enantioselective alpha-amidoalkylation reactions of bicyclic hydroxylactams for the generation of quaternary stereocenters.
Aranzamendi Uruburu, Eider +4 more
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