Download or read book High Pressure Chemistry of Substituted Acetylenes written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: High pressure in situ synchrotron x-ray diffraction experiments were performed on substituted polyacetylenes: tert-butyl acetylene [TBA: (CH3)3-C{triple_bond}CH] and ethynyl trimethylsilane [ETMS: (CH3)3-Si{triple_bond}CH] to investigate pressure-induced chemical reactions. The starting samples were the low temperature crystalline phases which persisted metastably at room temperature and polymerized beyond 11 GPa and 26 GPa for TBA and ETMS respectively. These reaction onset pressures are considerably higher than what we observed in the shockwave studies (6.1 GPa for TBA and 6.6 GPa for ETMS). Interestingly, in the case of ETMS, it was observed with fluid ETMS as starting sample, reacts to form a semi-crystalline polymer (crystalline domains corresponding to the low-T phase) at pressures less than ≈2 GPa. Further characterization using vibrational spectroscopy is in progress.
Download or read book Acetylene Chemistry written by François Diederich and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acetylenes are an important and valuable class of compounds in organic synthesis. This book expands on this historically well-established concept, while incorporating the many new developments that have widened the number of applications in this field. It remains the only handbook available that embodies all the important facets of acetylene chemistry. Following the first section on synthesis, the leading authors deal with advanced materials before turning to the properties and theory of acetylenes, while a final section looks at the biological aspects. With its range of experimental procedures, this book is a practical aid for both organic and organometallic chemists, as well as for materials scientists, biochemists, and industrial chemists.
Download or read book Modern Acetylene Chemistry written by Peter J. Stang and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive handbook presents the full potential of modern acetylene chemistry, from organic synthesis through materials science to bioorganic chemistry. K. Houk, H. Hopf, P. Stang, K. M. Nicholas, N. Schore, M. Regitz, K. C. Nicolaou, R. Gleiter, L. Scott, R. Grubbs, H. Iwamura, J. Moore, and F. Diederich - internationally renowned authors introduce the reader, in a didactically skilful manner, to the state-of-the-art in alkyne chemistry. Emphasis is placed on presenting carefully selected and instructive examples as well as essential references to the original literature. Special benefits: Each chapter is rounded off by useful experimental procedures.
Download or read book The Chemistry of Reactions of Substituted Acetylenes with Cationic Hydrido platinum II Complexes written by Philip Louis Fiess and published by . This book was released on 1975 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Acetylene written by Julius Arthur Nieuwland and published by . This book was released on 1945 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthetic Studies in the Preparation of a Variety of Substituted Acetylenes written by Jeffrey Norman Smith and published by . This book was released on 1971 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Polymerization of Substituted Acetylenes written by George William Willcockson and published by . This book was released on 1958 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Enthalpy of Formation and Quadrupole Moments of Acetylene and Doubly Substituted Acetylenes and Acetylides Intermolecular Interactions and Collision induced Molecular Frame Distortions written by Dorothy J. Gearhart and published by . This book was released on 2006 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparative Acetylenic Chemistry written by L. Brandsma and published by Elsevier. This book was released on 2013-10-22 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Preparative Acetylenic Chemistry was published in 1971 as one of a series of laboratory manuals containing experimental procedures. The book was used extensively by students during practical courses and laboratory research work and enabled procedures to be carried out by persons with relatively limited bench experience. Discussions about their results have in many cases led to modified procedures or descriptions which have now been incorporated in this considerably revised and up-dated edition.The new book contains a collection of some 250 experimental procedures on a scale of at least 0.1 molar for the preparation of a wide variety of compounds with a triple bond. A number of procedures in the old edition have been omitted and replaced by others; the subdivision and titling of the chapters and experiments have been changed; and the indexes have been replaced by a type-compound-method index. Some new and attractive methods have been included, e.g. eliminations under phase-transfer conditions and couplings under the influence of zero-valent palladium compounds. In a number of cases, additional experiments have been described in order to give a more complete picture of the scope of the concerned methods.This collection is based on almost 30 years active bench experience by the author and all the procedures have been checked at least once in the author's laboratory. It will undoubtedly provide as much useful and practical assistance as did its predecessor.
Download or read book Research on Acetylenes written by Thomas Lloyd Jacobs and published by . This book was released on 1957 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acetylene and Carbon Monoxide Chemistry written by John William Copenhaver and published by . This book was released on 1949 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acetylene Chemistry written by Walter Reppe and published by . This book was released on 1949 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry of Acetylenes written by Heinz Günter Viehe and published by . This book was released on 1969 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies of Some Functionally Substituted Acetylenes written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The preparation of conjugated diynes is reviewed, concentrating on the principles and limitations of the available methods. The synthesis of penta-1,3-diynes, Me^iC^C' C^CCH^X (X = OH, Cl, Br, I) and Me3SiC^e-C=CCH(OEt)2 is reported; the chemistry of these compounds has been examined and is discussed in comparison with the analogous prop-1-ynes. The pentadiynes are poorly reactive when compared with their prop-1-ynyl homologues and do not couple satisfactorily with 1- alkynes or alkynyl Grignard reagents in the presence of copper (I). The formation of pentrdiynyl Grignard reagents, which is somewhat anomalous, proceeds with rearrangement of the conjugated diyne system. The possibility of promoting the reaction of alkynyl Grignard reagents with alkyl iodides has been investigated by studying the copper(I) catalysed reaction of trimethylsilylethynylmagnesium bromide with ethyl iodide. The synthesis of acetylene dicarboxylic acid halides has been exhaustively examined in an attempt to develop a practicable route to the acid chloride. The experiments indicate that the acid chloride is very sensitive to nucleophiles and readily decomposes.
Download or read book Synthesis of Acetylenes Allenes and Cumulenes written by H. D. Verkruijsse and published by Academic Press. This book was released on 2004-01 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a vast and often bewildering array of synthetic methods and reagents available to organic chemists today. The Best Synthetic Methods series allows any scientist who is interested in the chemical transformations of molecules to choose between all the alternatives and assess their real advantages and limitations. With the emphasis on laboratory use, these volumes represent a comprehensive and practical guide to modern synthetic organic chemistry. This book is the product of the author's many years practical experience and reading of the original literature. It contains a valuable distillation and critical evaluation of the Best Synthetic Methods for the formation and reaction of molecules containing carbon-carbon triple bonds or cumulative carbon-carbon double bonds. A brief review of each area is provided, but the emphasis in all cases is on describing efficient practical methods to effect the transformations described. The reader can therefore use this book to rapidly review and select the best methods of performing a synthetic conversion to create or modify a molecule containing an acetylene, allene or cumulene functionality. In addition, the documentation of a large number of experimental recipes enables the user to synthesise an unsaturated molecule without the need to access to the original literature. - Reviews and evaluates the various methods for the formation and reaction of acetylenes, cumulenes and allenes. - Provides detailed practical experimental for many important reactions. - General tips and analytical data are provided from the author's own extensive research in this area.
Download or read book Synthesis of Acetylenes Allenes and Cumulenes written by L. Brandsma and published by Elsevier Science & Technology. This book was released on 1981 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry and Biology of Naturally occurring Acetylenes and Related Compounds NOARC written by Jørgen Lam and published by Elsevier Publishing Company. This book was released on 1988 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
