From C H To C C Bonds


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From C-H to C-C Bonds


From C-H to C-C Bonds

Author: Chao-Jun Li

language: en

Publisher: Royal Society of Chemistry

Release Date: 2014-08-19


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The C-C bond is a basic building block in chemistry, and its formation is often the first step towards building more complex molecules. The direct generation of C-C bonds from C-H by cross-dehydrogenative-coupling (CDC) reactions in 2003 has presented a paradigm shift towards more efficient synthetic design, and over the last decade this has become a hot topic in Green Chemistry. This edited book presents a summary of the latest developments in the formation of C-C bonds direct from two different C-H bonds via oxidative dehydrogenative couplings. The editor, (CJ Li, McGill University) has pioneered various copper and organo-catalyzed CDC reactions within his Green Chemistry and Organic Synthesis group, and has brought together expertise from across the world to present the various CDC reactions being used today. Practicing synthetic chemists seeking to improve the efficiency of their reactions will benefit from this approach, while students and those wishing to adopt these reactions will gain a thorough understanding of the field. The conclusions presented at the end of the book will inspire all readers to the future opportunities in the field.

C-C Bond Activation


C-C Bond Activation

Author: Guangbin Dong

language: en

Publisher: Springer

Release Date: 2014-09-18


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The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students

Comprehensive Organic Functional Group Transformations


Comprehensive Organic Functional Group Transformations

Author: Alan R. Katritzky

language: en

Publisher: Elsevier

Release Date: 2003-03-21


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In this Volume, containing 24 chapters devoted to carbon attached by single bonds to two heteroatoms, the reader will find several chapters reviewing the synthesis of familiar functional groups, notably acetals, dithioacetals, aminals and the various mixed species. The derivatives with tetracoordinated (saturated) carbon are described in Part I and those, eg. ketene acetals, of tricoordinated carbon in Part II. However, the treatment is comprehensive and the authors have uncovered much fascinating chemistry concerning less familiar groups, including some like geminal halohydrins, halo amines and diols that are often unstable. Again, a surprisingly large number of compounds having two metals attached to the same carbon have been located in the literature, and the abundance of phosphorus derivatives, eg. those with geminal nitrogen functions, reflects their importance as biologically active species and as intermediates in synthesis. Part III consists of a single, short chapter describing dicoordinate carbon (carbenes) and examples of carbon cations, anions and radicals. Here the treatment is deliberately selective since throughout the work as a whole emphasis is placed on the synthesis of isolable species rather than the transient intermediates of organic reactions.