Search Results - "Metzner, P"

Technical note: Determining Arctic Ocean halocline and cold halostad depths based on vertical stability by Metzner, Enrico P, Salzmann, Marc

“…The Arctic Ocean halocline separates the cold surface mixed layer from the underlying warm Atlantic Water (AW), and thus provides a precondition for sea ice…”
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Generator estimation of Markov jump processes by Metzner, P., Dittmer, E., Jahnke, T., Schütte, Ch

“…Estimating the generator of a continuous-time Markov jump process based on incomplete data is a problem which arises in various applications ranging from…”
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A Catalytic Cycle for the Asymmetric Synthesis of Epoxides Using Sulfur Ylides by Zanardi, Jacques, Leriverend, Catherine, Aubert, Dimitri, Julienne, Karine, Metzner, Patrick

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Arctic Ocean Surface Energy Flux and the Cold Halocline in Future Climate Projections by Metzner, Enrico P., Salzmann, Marc, Gerdes, Rüdiger

“…Ocean heat transport is often thought to play a secondary role for Arctic surface warming in part because warm water which flows northward is prevented from…”
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New developments of thiocarbonyl compounds and sulfines in organic synthesis by Metzner, P.

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Yielding of polymers filled with large-diameter particles by Metzner, Arthur P.

“…The yield stress of a polymer filled with rigid filler particles much larger than 5 μm is affected by the single‐particle debonding stress at large volume…”
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Asymmetric Thio-Claisen Rearrangement Induced by an Enantiopure Alkylsulfinyl Group. Unusual Preference for a Boat Transition State in the Acyclic Series by Nowaczyk, Stéphanie, Alayrac, Carole, Reboul, Vincent, Metzner, Patrick, Averbuch-Pouchot, Marie-Thérèse

“…Ketene aminothioacetals 2a − c and 5a − b bearing an enantiopure vinylic alkylsulfinyl substituent were readily prepared from…”
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Chalcogen Chiral Ylides for the Catalytic Asymmetric Epoxidation of Aldehydes: From Sulfur to Selenium and Tellurium by Metzner, Patrick, Brière, Jean-François, Takada, Hiroya

“…The reaction of novel chiral selenonium and telluronium ylides was investigated with aldehydes and compared to the sulfur analogues…”
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Developments of Asymmetric Synthesis Mediated by Chiral Sulfur Reagents by Blot, Virginie, Brièr, Jean-François, Davoust, Marion, Minière, Stéphanie, Reboul, Vincent, Metzner, Patrick

“…Our work on the thio-Claisen rearrangement mediated by an adjacent sulfinyl group is reviewed. The substrates could easily be prepared on a large scale from…”
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Remarkably Mild and Simple Preparation of Sulfenate Anions from β-Sulfinylesters:  A New Route to Enantioenriched Sulfoxides by Caupène, Caroline, Boudou, Cédric, Perrio, Stéphane, Metzner, Patrick

“…A general, efficient, and experimentally simple method for the generation of sulfenate salts has been developed using β-sulfinylesters as substrates. The…”
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Design of Sulfides with a Locked Conformation as Promoters of Catalytic and Asymmetric Sulfonium Ylide Epoxidation by Davoust, Marion, Brière, Jean-François, Jaffrès, Paul-Alain, Metzner, Patrick

“…A new generation of 2,5-dimethylthiolanes with a locked conformation was developed to promote the asymmetric addition of chiral sulfonium ylides to aldehydes…”
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1,2:5,6-Di-O-isopropylidene-α-d-glucofuranosyl (S)-cyclohexanesulfinate by Alayrac, C., Saint-Clair, J.-F., Lemarié, M., Metzner, P., Averbuch-Pouchot, M.-T.

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ortho-Metalation of Enantiopure Aromatic Sulfoxides and Stereocontrolled Addition to Imines by Le Fur, Nicolas, Mojovic, Ljubica, Plé, Nelly, Turck, Alain, Reboul, Vincent, Metzner, Patrick

“…Enantiopure aromatic (phenyl, naphthyl) and heteroaromatic (pyridyl, quinolyl, diazinyl) sulfoxides have been synthesized by reaction of (S)-tert-butyl…”
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Studies Directed towards the Enantioselective Synthesis of Ethisolide and Isoavenaciolide by Blot, Virginie, Reboul, Vincent, Metzner, Patrick

“…An asymmetric synthesis of an analog of ethisolide has been achieved by using as key steps two σ[3,3] rearrangements stereocontrolled by a sulfinyl group. (©…”
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First Enantioselective Synthesis of Vinyl Oxiranes from Aldehydes and Ylides Generated from Allyl Halides and Chiral Sulfides by Zanardi, Jacques, Lamazure, David, Minière, Stéphanie, Reboul, Vincent, Metzner, Patrick

“…Asymmetric allylidenation of aldehydes with sulfur ylides is possible with proper substitution of the initial sulfide, to avoid the [2,3] sigmatropic…”
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A Simple C 2 Symmetrical Sulfide for a One-Pot Asymmetric Conversion of Aldehydes into Oxiranes by Julienne, Karine, Metzner, Patrick, Henryon, Vivien, Greiner, Alfred

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Catalytic ferrocenyl sulfides for the asymmetric transformation of aldehydes into epoxides by Minière, Stéphanie, Reboul, Vincent, Metzner, Patrick, Fochi, Mariafrancesca, Bonini, Bianca Flavia

“…[Display omitted] Six ferrocenyl sulfides, exhibiting planar and central chiralities, have been screened as a catalytic source of asymmetric sulfonium ylides…”
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Proceedings: protocol for irradiation in the management of prostatic carcinoma by Metzner, P J

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First Use of Axially Chiral Thioamides for the Stereocontrol of C−C Bond Formation by Dantale, Shubhada, Reboul, Vincent, Metzner, Patrick, Philouze, Christian

“…Several N‐aryl‐substituted thioamides with an axis of chirality along the N−C(aryl) bond were prepared in good to excellent yields. NMR spectra revealed…”
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The isolated renal pyramidal infarct: its relationship to calyceal diverticulum and pseudodiverticulum by Metzner, P J

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