Results 111 to 120 of about 4,668 (189)
Some of the next articles are maybe not open access.
Domino Hydroformylation-Wittig Reactions
Angewandte Chemie - International Edition, 1999Methallyl and homomethallyl alcohols can undergo stereoselective hydroformylation-Wittig and hydroformylation-Wittig-hydrogenation reactions in one-pot domino processes. This sequential transformation allows the formation of C-C bonds and the generation of a new stereogenic center, and gives preparatively interesting compounds [Eq. (a)].
Bernhard Breit, Stephan K Zahn
exaly +3 more sources
Domino Reactions of Chromones with Heterocyclic Enamines
Synlett, 2021AbstractDomino reactions of heterocyclic enamines with chromone derivatives provides a convenient synthesis of a great variety of annulated heterocyclic ring systems. The course of the reaction depends on the type of substituent located at position 3 of the chromone.
P. Langer
openaire +2 more sources
Stereoselective Domino Reactions in the Synthesis of Spiro Compounds
Synthesis, 2022 This review aims to summarize the latest developments in asymmetric domino reactions, with the emphasis on the preparation of spiro compounds. Discussions on the stereoselectivity of the transformations, the reaction mechanisms, the rationalization of ...
Maurizio Benaglia +2 more
exaly +2 more sources
Gold-Catalyzed Domino Reactions
Topics in current chemistry, 2014Gold-catalyzed reactions have appeared to be highly attractive tools for chemists to promote novel transformations to prepare elaborated structures from simple starting materials. This chapter presents selected and original examples of domino processes in the presence of gold catalysts, highlighting reports implying hydration, hydroxylation, and ...
V. Michelet
openaire +3 more sources
N‐Heterocyclic Carbene Catalyzed Domino Reactions
Angewandte Chemie International Edition, 2011AbstractWhile organocatalyzed domino reactions or “organocascade catalysis” developed into an important tool in synthetic chemistry during the past decade, the utility of N‐heterocyclic carbenes (NHCs) as catalysts in domino reactions has only received growing attention in the past three years.
André, Grossmann, Dieter, Enders
openaire +3 more sources
Domino Reactions of Tertiary Enamides in Organic Synthesis
Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry, 2021Studies in recent decade have shown that tertiary enamides, once thought of as unreactive and marginally useful enamine variants, are shelf-stable yet versatile nucleophilic intermediates in organic synthesis.
Shuo Tong, Mei‐Xiang Wang
semanticscholar +1 more source
Aromatic π-Components for Enantioselective Heck Reactions and Heck/Anion-Capture Domino Sequences.
Accounts of Chemical Research, 2022ConspectusOlefin functionalization represents one of the most important synthetic transformations in organic synthesis. Over the past decades, palladium-catalyzed enantioselective Heck reactions, and Heck/anion-capture domino sequences through olefin ...
Ren-Xiao Liang, Yining Jia
semanticscholar +1 more source
Pd-Catalyzed Domino Reactions Involving Alkenes To Access Substituted Indole Derivatives
Synthesis, 2020Palladium-catalyzed domino reactions are advanced tools in achieving various nitrogen-containing heterocycles in an efficient and economical manner due to the reduced number of steps in the process.
E. Beccalli +3 more
semanticscholar +1 more source
Adventures in the Chemistry of Multicomponent and Domino Reactions
European Journal of Organic ChemistryThe present personalized account summarizes various cyclization reactions, including multicomponent and domino processes, which are directed towards the synthesis of complex heterocyclic products.
Peter Langer
exaly +2 more sources