Titlebook: Inventing Reactions; Lukas J. Goo?en Book 2013 Springer-Verlag Berlin Heidelberg 2013 Allylic Alkylation.Amide Bond Formation.Carbene Cata

原告

公司

Carbene Catalysis: Beyond the Benzoin and Stetter Reactions,The discovery and development of new .-heterocyclic carbene-catalyzed reaction is described. Based on inspiration from nature, we have taken thiazolium-based approaches to umpolung reactivity and invented a suite of related reactions involving acyl anions, homoenolate, and enolate nucleophiles all generated under catalytic conditions.

JADED

圓桶

978-3-642-44878-2Springer-Verlag Berlin Heidelberg 2013

短程旅游

tympanometry

Decarboxylative Coupling Reactions,ilable carboxylic acids as the source of carbon nucleophiles. In this chapter, we describe the invention process that resulted in the discovery of the first active catalyst systems and in the stepwise extension of this concept to a broadly applicable synthetic concept. A short overview on recent developments in this field is also provided.

GRAZE

Developing Catalytic Asymmetric Acetalizations,catalysis is summarized, with particular emphasis on .-acetalizations. In this context the development of novel catalyst classes, namely spirocyclic phosphoric acids and confined Br?nsted acids, proved crucial and is also presented.

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含水層

Book 2013alytic Transformations Involving the Cleavage of C-OMe Bonds.- Gregory L. Beutner and Scott E. Denmark: The Interplay of Invention, Observation and Discovery in the Development of Lewis Base Activation of Lewis Acids for Catalytic Enantioselective Synthesis.- David R. Stuart and Keith Fagnou: The Di

aneurysm

1436-6002 w of a specific topic in organometallic chemistry.Research i.Barry Trost: Transition metal catalyzed allylic alkylation.- Jeffrey W. Bode: Reinventing Amide Bond Formation.- Naoto Chatani and Mamoru Tobisu: Catalytic Transformations Involving the Cleavage of C-OMe Bonds.- Gregory L. Beutner and Scot