Stereochemistry mechanisms

Crich D, Brebion F, Suk D-H (2006) Generation of Alkene Radical Cations by Heterolysis of -Substituted Radicals Mechanism, Stereochemistry, and Applications in Synthesis. 263-. 1-38... 

Systematic description of reductions of bonds and functions is preceded by discussion of methods, mechanisms, stereochemistry and scopes of reducing agents. Correlation tables (p. 177) show what reagents are suitable for conversion of individual types of compound to their reduction products. More... 

IN-LINE MECHANISM STEREOCHEMISTRY WALDEN INVERSION INVERTASE SUCRASE... 

The palladium-allylation of ambident aromatic heterocycles is covered by Professor Moreno-Mafias and Dr. Pleixats (Barcelona, Spain) in the second chapter of this volume. The preference for carbon versus oxygen, nitrogen, and sulfur allylation is discussed from the diverse viewpoints of regioselectivity, kinetic versus thermodynamic control, mechanisms, stereochemistry, and synthetic targets in the first general survey of this topic. 

Because such reactions have features of both the SN2 mechanism (stereochemistry) and the SN1 mechanism (regiochemistry), they are said to follow a borderline SN2 mechanism. The transition state geometry resembles that for an SN2 reaction, but the bond to the leaving group is broken to a greater extent than the bond to the nucleophile is formed, resulting in considerable positive charge buildup on the carbon. Therefore, the transition state that has... 

This book is intended for advanced undergraduate or graduate students, and other chemists needing a guide to the principles of asymmetric synthesis and stereoselectivity, and for experts who seek leading references to the primary literature. The book could be used for a course in organic mechanisms, stereochemistry, reactions, or synthesis. 

Terpenoid chemistry touches on all aspects of stereochemistry and mechanism. However, one prominent feature of terpenoid chemistry is that of carbocation reactions and the fundamental research which forms the basis of our understanding of this area, was carried out on fragrant terpenoids. Some of the most elegant of all total syntheses involve sesquiterpenoid targets. The book will therefore also serve as a refresher course on mechanism, stereochemistry and synthetic methodology. Where appropriate, basic principles are discussed in order to prepare for their application to terpenoids. For example, the elements of stereochemistry are reviewed in Chapter 4 before showing how... 

In an exceptionally elegant series of papers, the Danishefsky group has described investigations into the mechanism,stereochemistry, and synthetic applications of this Diels-Alder process. Unfortunately, an in-... 

Enormous in scope, this scientific tour-de-force covers topics as diverse as quantum mechanics, stereochemistry, Penrose tilings and Raphael s Madonna. The authors connect these apparently unrelated fields in a completely non-mathematical fashion, which should appeal to the general and specialist reader alike. 

Palladium-catalysed allylic substitutions have been reviewed with respect to reactivity, mechanism, stereochemistry, and other topics. ... 

Robins MJ, MacCoss M, Naik SR, Ramani G (1976) Nucleic acid related compounds. 21. Direct fluorination of uracil and cytosine bases and nucleosides using trifluoromethyl hypofluorite. Mechanism, stereochemistry, and synthetic applications. J Am Chem Soc 98 7381-7389... 

Nucleophilic substitution reactions are one of the most important classes of reactions in organic chemistry. In particular, 8 2 reactions are among the most extensively stndied chemical processes in solution and in the gas phase, both theoretically and experimentally. The history of the study of these reactions closely parallels (and is sometimes responsible for) the development of concepts such as structure-reactivity relationships, linear free-energy relationships, steric inhibition, kinetics as a probe of mechanism, stereochemistry as a probe of mechanism and solvent effects. 

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