Results 131 to 140 of about 4,668 (189)

Nickel-Catalyzed Intermolecular Domino Reactions

Accounts of Chemical Research, 2000
Nickel-catalyzed multiple-component reactions are a promising new type of domino reaction. For instance, a variety of starting materials such as alkenes, alkynes, and unsaturated carbonyl compounds can be connected with high selectivity under reasonably mild conditions.
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Alternative Reaction Pathways in Domino Reactions of Hydrazinediidozirconium Complexes with Alkynes

Chemistry – A European Journal, 2012
AbstractReaction of [Zr{(NAr)2Npy}(NMe2)2] (Ar=3,5‐xylyl: 2 a, mesityl: 2 b) with one or two molar equivalents of 1,1‐diphenylhydrazine gave the mixed amido/hydrazido(1−) complex [Zr{(NMes)2Npy}(HNNPh2)(NMe2)] (3), the bis‐hydrazido complex [Zr{(NMes)2Npy}(HNNPh2)2] (4), and, in the presence of excess 4‐dimethylaminopyridine (DMAP), hexacoordinate ...
Thorsten, Gehrmann, Solveig A, Scholl, Julio Lloret, Fillol, Hubert, Wadepohl, Lutz H, Gade   +4 more
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Domino Reactions

2013
Preface Introduction TRANSITION METAL-CATALYZED CARBONYLATIVE DOMINO REACTIONS Introduction Transition Metal-Catalyzed Carbonylative Domino Reactions Outlook METATHESIS REACTIONS IN DOMINO PROCESSES Domino Processes Featuring Solely Metathesis Events Domino Processes Featuring Metathesis and Non-Metathesis Events Conclusion and Outlook C-H ACTIVATION ...
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Domino Reactions — A Versatile Synthetic Methodology in Organic Chemistry. Part 2. Hetero‐Domino Reactions

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Paul Catalin F. Balaure, Petru Ivan A. Filip   +1 more
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Domino Reactions — A Versatile Synthetic Methodology in Organic Chemistry. Part 1. Homo‐Domino Reactions

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Paul Catalin F. Balaure, Petru Ivan A. Filip   +1 more
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An Easy Synthetic Approach to Pyridoporphyrins by Domino Reactions

Organic Letters, 2007
Beta-amino-meso-tetraarylporphyrins react with cyclic enol ethers to yield pyrido[2,3-b]porphyrins bearing two vicinal hydroxyalkyl groups. These reactions are catalyzed by lanthanum triflate and occur under mild conditions. Esterification of the hydroxyalkyl groups with succinic anhydride and dodecanoyl chloride afforded the corresponding esters in ...
Cristina M A, Alonso, Vanda I V, Serra, Maria G P M S, Neves, Augusto C, Tomé, Artur M S, Silva, Filipe A A, Paz, José A S, Cavaleiro   +6 more
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A New Approach for an Organocatalytic Multicomponent Domino Asymmetric Reaction.

ChemInform, 2007
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, please click on HTML or PDF.
Carlone, Armando, Cabrera, Silvia, Marigo, Mauro, Jørgensen, Karl Anker   +3 more
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A Novel Domino Reaction: Cyclization of Alkynyl Sulfides by Reaction with IPy2BF4

Angewandte Chemie International Edition, 1998
Formation of polycyclic structures within a few minutes: The intramolecular cyclization of diynes, activated by a benzenesulfenyl substituent, upon reaction with IPy2 BF4 proceeds as an efficient exo-endo coupling. A subsequent novel Friedel-Crafts-like ring closure provides the product [Eq. (1)].
José, Barluenga, Gustavo P, Romanelli, Lorenzo J, Alvarez-García, Isidro, Llorente, José M, González, Esther, García-Rodríguez, Santiago, García-Granda   +6 more
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ChemInform Abstract: Domino Reactions

ChemInform, 1993
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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.
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Asymmetric Domino Reactions

2013
This book covers the latest developments in asymmetric domino reactions, focussing on those published in the last 6 years. These fascinating reactions have rapidly become one of the most current fields in organic chemistry, since they allow reaching easily high molecular complexity in an economically favourable way with advantages of savings in solvent,
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