Download or read book Preparation of Certain Organic Chloro and Fluoro Compounds written by George Moore Rothrock and published by . This book was released on 1947 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Syntheses of Fluoroorganic Compounds written by I.L. Knunyants and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently there has been a tremendous growth in the chemistry of fluoroorganic compounds, which find wide applicatiori in various fields of technique and are used to solve some basic theoretical problems. The chemical properties of these compounds are rather specific, as well as the methods for their preparation. We realized that no good handbooks on the preparation offluoro organic compounds were available, whereas the methods of pre paration are scattered in numerous scientific papers and patents. Even such a well-known publication as Organic Syntheses contains just a few methods of preparation of fluoroorganic compounds. As a consequence, not only for newcomers but even for specialists, searching for simple and convenient methods for the preparation of the required compounds is tedious. To alleviate the problem, we undertook to prepare this book, which presents detailed preparation methods of more than 300 flu oro organic compounds. Emphasis has been laid on syntheses of polyfluorinated compounds, since they are of major interest with respect to preparation and utility. Preparation of fluoroorganic compounds is based both on the classical methods of organic chemistry and on the specific ones, which is due to the difficulty or even impossibility of the direct introduction of fluorine into a definite position of organic mole cule. Most organic compounds of fluorine are prepared by a suc cession of conversions of a relatively small number of starting compounds.
Download or read book The Preparation of Elementary Fluorine and Its Reactions with Certain Organic Compounds written by Robert Knox Neuman and published by . This book was released on 1947 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This work had two main objectives: (1) The construction of an electrolytic cell for the production of fluorine, (2) the preparation of some organic compounds containing fluorine. This research was undertaken because of the growing importance of fluorine chemistry, particularly in the field or organic chemistry. Due to the extreme activity of fluorine, it is theoretically possible to prepare many times more fluorine-containing organic compounds than there are known organic compounds today. It has been predicted that fluorine-containing products will be developed to include new and useful dyes, plastics, pharmaceuticals, lubricants, tanning agents, metal fluxes, fumigants, insecticides, germicides, fire extinguishers, solvents, fireproofing compounds, heat transfer media, and other beneficial products. Use may also be made of the volatility of certain fluorides to effect separations of contaminating elements from ores by volatilization."--Introduction, leaf 1.
Download or read book Preparation of Fluoro organic Compounds written by Frithjof Setter and published by . This book was released on 1932 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation Properties and Technology of Fluorine and Organic Fluoro Compounds written by and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Declassified Documents written by U.S. Atomic Energy Commission and published by . This book was released on 1947 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of AECD 1-2023 (no. 1-1779 called MDDC).
Download or read book Technical Information Pilot written by and published by . This book was released on 1949 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AECD written by U.S. Atomic Energy Commission and published by . This book was released on with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chemistry of Carbon written by A. K. Holliday and published by Elsevier. This book was released on 2013-10-22 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Carbon: Organometallic Chemistry is a specialist's selection of certain chapters in Comprehensive Inorganic Chemistry comprising five volumes. This book contains corrections and added prefatory material and individual indices. This volume deals with carbon (Chapter 13) and describes organic chemistry of the metallic elements (Chapter 14). Carbon is unique in its ability to form strong chemical bonds with itself or other elements. Graphite and diamonds are some elementary forms of carbon. Chapter 14 discusses the basis for a qualitative, comparative description of the organic chemistry of metals and any inorganic chemistry found common in them. The book uses the covalent model in describing both bondings made in most organometallic compounds and inorganic derivatives. The text also discusses the atoms in molecules, particularly in a molecular ion, as having both ligands X and a central atom M. A table then shows the classification of some common ligands, grouping them according to the number of valence electrons that make up their bonding. The text then explains the general trends in the chemistry of the main group elements of the Periodic Table that contain ns and np orbitals in their valence shells. The book also discusses some atomic properties, their consequences, and the occurrence of unpaired electrons in organo transition metal complexes. This book will be valuable for students and professors dealing with general chemistry, gemologists, molecular scientists, and researchers.
Download or read book Tables of Spectral Data for Structure Determination of Organic Compounds written by Ernö Pretsch and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although numerical data are, in principle, universal, the compilations presented in this book are extensively annotated and interleaved with text. This translation of the second German edition has been prepared to facilitate the use of this work, with all its valuable detail, by the large community of English-speaking scientists. Translation has also provided an opportunity to correct and revise the text, and to update the nomenclature. Fortunately, spectroscopic data and their relationship with structure do not change much with time so one can predict that this book will, for a long period of time, continue to be very useful to organic chemists involved in the identification of organic compounds or the elucidation of their structure. Klaus Biemann Cambridge, MA, April 1983 Preface to the First German Edition Making use of the information provided by various spectroscopic tech niques has become a matter of routine for the analytically oriented organic chemist. Those who have graduated recently received extensive training in these techniques as part of the curriculum while their older colleagues learned to use these methods by necessity. One can, therefore, assume that chemists are well versed in the proper choice of the methods suitable for the solution of a particular problem and to translate the experimental data into structural information.
Download or read book Pharmacology of Fluorides written by Ernst W. Alther and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: One might well ask why another volume dealing with biological aspects of compounds of fluorine should be offered to the scientific community, already burdened with a literature too massive to be comfortably ingested. Prior toW orld War II this question simply did not arise: there was not sufficient interest or literature in the field to warrant anything beyond the classical monograph pub 1 lished by KAJ RoHOLM in 1937 • RoHOLM's work was directed chiefly toward a better understanding of the effects of fluorides on the general health of workers in the cyrolite industry. However, with the demonstration that water-borne fluoride was a causative agent of both mottled enamel and increased resistance to dental caries, the ground work was laid in the 1930's and early 1940's for a greatly increased interest in the biological effects of fluorides in human beings. During this time and earlier for that matter, work also had been going steadily ahead in the less spectacular area of effects produced in poultry and livestock when fluorine-containing rock phosphate was incorporated in the ration, and when pasture land was contami nated with fluorides released during the large-scale conversion of rock phosphate to fertilizer and phosphoric acid. These latter aspects of the problem had led to the development of a respectable literature in plant physiology, dealing with the effects of fluoride on vegetation.
Download or read book Selected Works in Organic Chemistry written by A. N. Nesmeyanov and published by Elsevier. This book was released on 2013-10-22 with total page 1189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected Works in Organic Chemistry focuses on the processes, methodologies, reactions, and approaches involved in organic chemistry, including analysis of diazo compounds and infrared absorption spectra. The publication first offers information on the method of synthesis of aromatic organomercury salts; method of synthesis of symmetrical aromatic organomercury compounds; and diazo method of synthesis of aromatic organomercury compounds with negative substituent in nucleus. The reaction of aliphatic diazo compounds with mercury salts and synthesis of organotin compounds through diazo compounds are also discussed. The manuscript takes a look at the synthesis of aromatic organometal compounds of bismuth through diazo compounds; synthesis of aromatic germanium compounds through aryldiazonium tetrafluoroborate; and reduction of organomercury compounds by bivalent tin salts as a method of synthesis. The text also examines the activation energy of the disaggregation process of associated alkoxy titanium derivatives and determination of positions of substituents in ferrocene compounds by means of infrared absorption spectra. The publication is a valuable reference for readers interested in organic chemistry.
Download or read book Release List of Declassified and Unclassifed Documents written by U.S. Atomic Energy Commission and published by . This book was released on 1949 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book some aspects of the chemistry and toxic action of organic compounds containing phosphorus and fluorine written by Bernard Charles Saunders and published by CUP Archive. This book was released on with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Nitro Group in Organic Synthesis written by Noboru Ono and published by John Wiley & Sons. This book was released on 2003-05-08 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most useful reactions of organonitro compounds in organic synthesis Compounds containing nitro groups are useful intermediates for the synthesis of natural products and other complex organic molecules. The Nitro Group in Organic Synthesis focuses on reactions that proceed under mild conditions, important functional groups that can be synthesized by conversion of nitro groups, and the stereoselectivity of reactions of nitro compounds. These issues are of great importance to practicing researchers in today's pharmaceutical, agrochemical, and fine chemical industries. The Nitro Group in Organic Synthesis also emphasizes environmentally-friendly methods for nitration, the importance of aliphatic nitro compounds, and modern preparation of nitro compounds. Other topics discussed include: * Henry reaction * Asymmetric Michael addition * Alkylation, acylation, halogenation, and related reactions of RNO2 * Substitution and elimination of NO2 and RNO2 The Nitro Group in Organic Synthesis is a useful resource for researchers and students in organic and medicinal chemistry.
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1948 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Organic Functional Group Transformations II written by and published by Elsevier. This book was released on 2004-12-16 with total page 9196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Organic Functional Group Transformations II (COFGT-II) will provide the first point of entry to the literature for all scientists interested in chemical transformations. Presenting the vast subject of organic synthesis in terms of the introduction and interconversion of all known functional groups, COFGT-II provides a unique information source documenting all methods of efficiently performing a particular transformation. Organised by the functional group formed, COFGT-II consists of 144 specialist reviews, written by leading scientists who evaluate and summarise the methods available for each functional group transformation. Also available online via ScienceDirect – featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com. By systematically treating each functional group in turn the work also identifies what is not known, thus pointing the way to new research areas Follows the systematic layout of the successful 1995 COFGT reference work, based on the arrangement and bonding of hetero-atoms around a central carbon atom The work will save researchers valuable time in their research as each chapter is written by experts who have critically read and reviewed the literature and presented the best methods of forming every known functional group
