Results 201 to 210 of about 31,425 (239)

Asymmetric Organocatalysis with Sulfones

Angewandte Chemie International Edition, 2010
AbstractAsymmetric organocatalysis has become a powerful tool for the synthesis of optically active compounds. Whereas early research mainly focused on combining simple reagents as a proof‐of‐concept for asymmetric organocatalysis, recent investigations are directed towards extending the concept to more target‐ and diversity‐oriented synthesis.
Nielsen, Martin, Jacobsen, Christian Borch, Holub, Nicole, Paixao, Marcio Weber, Jørgensen, Karl Anker   +4 more
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ChemInform Abstract: Non‐asymmeric Organocatalysis

ChemInform, 2012
AbstractReview: 86 refs.
RENZI, POLYSSENA, BELLA, Marco
openaire   +5 more sources

Nucleophilic Carbenes in Asymmetric Organocatalysis

Accounts of Chemical Research, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Dieter Enders, Tim Balensiefer
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ChemInform Abstract: Low‐Loading Asymmetric Organocatalysis

ChemInform, 2012
AbstractReview: 194 refs.
GIACALONE, Francesco, GRUTTADAURIA, Michelangelo, AGRIGENTO, Paola, NOTO, Renato   +3 more
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ChemInform Abstract: Asymmetric Organocatalysis: From Infancy to Adolescence

ChemInform, 2008
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
DONDONI, Alessandro, MASSI, Alessandro
openaire   +5 more sources

Asymmetric Organocatalysis Under Mechanochemical Conditions

The Chemical Record, 2023
AbstractAsymmetric organocatalysis is a robust methodology providing access to numerous valuable compounds while having green chemistry principles in mind. The realization of organocatalytic transformation under solvent‐free mechanochemical conditions brings additional benefits in terms of yields, selectivities, and, last but not least overall improved
Viktória, Némethová, Dominika, Krištofíková, Mária, Mečiarová, Radovan, Šebesta   +3 more
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Chiral Brønsted Acids for Asymmetric Organocatalysis

ChemInform, 2009
AbstractReview: 95 refs.
Corinna M. Reisinger, Daniela Kampen, Benjamin List   +2 more
openaire   +5 more sources

ChemInform Abstract: Applications of Asymmetric Organocatalysis in Medicinal Chemistry [PDF]

ChemInform, 2013
AbstractReview: 97 refs.
Silvia Cabrera, José Alemán
openaire   +3 more sources

ChemInform Abstract: A Chiral Solvent Effect on Asymmetric Organocatalysis.

ChemInform, 2010
AbstractAsymmetric proline‐catalyzed aldol reaction of enolizable ketones with aromatic aldehydes proceeds smoothly in propylene carbonate as solvent.
North M, Villuendas P
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Activation of Carboxylic Acids in Asymmetric Organocatalysis

Angewandte Chemie International Edition, 2014
AbstractOrganocatalysis, catalysis using small organic molecules, has recently evolved into a general approach for asymmetric synthesis, complementing both metal catalysis and biocatalysis.1 Its success relies to a large extent upon the introduction of novel and generic activation modes.2 Remarkably though, while carboxylic acids have been used as ...
Mattia Riccardo Monaco, Belén Poladura, Miriam Diaz de Los Bernardos, Markus Leutzsch, Richard Goddard, Benjamin List   +5 more
openaire   +4 more sources