Asymmetric Addition of Allylsilanes to Aldehydes \\u2013 A Cr/Photoredox Dual Catalytic Approach Complementing the Hosomi\\u2013Sakurai Reaction

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The allylation of aldehydes is a fundamental transformation in synthetic organic chemistry. Among th...
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作 者:
Frank Glorius;Felix ...
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Contra-Thermodynamic Positional Isomerization of Olefins

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A light-driven method for the contra-thermodynamic positional isomerization of olefins is described....
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作 者:
Robert Knowles;Kuo Z...
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Electrochemical cobalt-catalyzed selective carboxylation of benzyl halides with CO2 enabled by low-coordinate cobalt electrocatalysts

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The direct, transition metal-catalyzed carboxylation of organohalides with carbon dioxide is a highl...
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Shelley Minteer;Chri...
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Stereoselective Palladium-Catalyzed C(sp3)\\u2013H Mono-Arylation of Piperidines and Tetrahydropyrans with a C(4) Directing Group

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A selective Pd-catalyzed C(3)\\u2013H cis-functionalization of piperidine and tetrahydropyran carbox...
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作 者:
James A Bull;Amalia-...
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Deep Reaction Network Exploration at a Heterogeneous Catalytic Interface

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Characterizing the reaction energies and reaction barriers of complex reaction networks is central t...
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作 者:
Brett Savoie;Qiyuan ...
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Unexpected reactivity related to support effects during xylose hydrogenation over ruthenium catalysts

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Xylose is a major component of hemicelluloses. In this paper, its hydrogenation to xylitol in aqueou...
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作 者:
Léa Vilcocq;Ana Mari...
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Modular allylation of C(sp3)\\u2212H bonds by combining decatungstate photocatalysis and HWE olefination in flow

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The late-stage introduction of allyl groups provides an opportunity to synthetic organic chemists fo...
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作 者:
Timothy Noel;Luca Ca...
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Tuning the Photocatalytic Activity of Layered Perovskite Niobates by Controlled Ion Exchange and Hydration

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Dion-Jacobson type layered perovskite niobium oxides KCa2Nb3O10 and KSr2Nb3O10 were prepared via mol...
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作 者:
Roland Marschall;Cal...
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Stereospecific, Pyrylium Salt-Catalyzed O-Glycosylations of Phenols and Alkyl Alcohols

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Despite many years of invention, the field of carbohydrate chemistry remains rather inaccessible to ...
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作 者:
Michael Martin Niels...
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Gram-Scale Synthesis of the N-Phenyl Phenothiazine Photocatalyst by Benzyne Addition

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N-phenyl phenothiazine is one of the most reducing photoredox catalysts. Its synthesis commonly requ...
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作 者:
Alex Speed;Erin Wels...
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