Download or read book Structure of Opianic Acid Condensation Products written by Merlin Martin Brubaker and published by . This book was released on 1927 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reprint and Circular Series of the National Research Council written by National Research Council (U.S.) and published by . This book was released on 1925 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book British Chemical Abstracts written by and published by . This book was released on 1927 with total page 1296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reprint and circular series of the National Research Council written by and published by National Academies. This book was released on 1925 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the American Chemical Society written by American Chemical Society and published by . This book was released on 1927 with total page 1654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Society are included in v. 1-59, 1879-1937.

Download or read book British Abstracts written by and published by . This book was released on 1927 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Programs of the Final Examinations for the Degree of Doctor of Philosophy written by University of Illinois (Urbana-Champaign campus). Graduate School and published by . This book was released on 1926 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book British Chemical Abstracts written by and published by . This book was released on 1932 with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Doctorates Conferred in the Sciences by American Universities written by National Research Council (U.S.). Research Information Service and published by . This book was released on 1922 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Alkaloids Chemistry and Physiology written by and published by Academic Press. This book was released on 1965-01-01 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alkaloids: Chemistry and Physiology

Download or read book The Alkaloids written by R. H. F. Manske and published by Elsevier. This book was released on 2014-05-12 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alkaloids: Chemistry and Physiology, Volume IV contains an account of the chemistry and biosynthesis of the various classes of isoquinolines. This book discusses the extraction and separation of the anhalonium alkaloids, other natural simple isoquinolines, and anhalonium isoquinolines. The location of the alkaloids in tissues of the cacti, monophenolic bases of the laudanosine type, and extraction of cactus alkaloids are elaborated in detail. This text also describes the several types of alkaloids such as protoberberine, aporphine, protopine, phthalideisoquinoline, and bisbenzylisoquinoline. The cularine, a-naphthaphenanthridine, erythrophleum, aconitum, and delphinium alkaloids are likewise included. This publication is recommended for chemists, specialists, and students interested in isoquinolines.

Download or read book Studies from the Organic Division of the Department of Chemistry University of Illinois written by and published by . This book was released on 1926 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprinted collection of articles issued from the Organic Division of the Dept. of Chemistry.

Download or read book Journal of the Chemical Society written by Chemical Society (Great Britain) and published by . This book was released on 1917 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12.

Download or read book Classical Methods in Structure Elucidation of Natural Products written by Reinhard W. Hoffmann and published by John Wiley & Sons. This book was released on 2018-05-29 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The structures of many natural products are given in standard textbooks on organic chemistry as 'established facts'. Yet for those natural products whose structures were determined between 1860 and 1960 by classical chemical methods, the lines of evidence are frequently buried under any number of investigations that led to dead ends and to revised structure assignments. Since very little is known about the structure clarification of these products at present, this volume serves to shed light once again on the achievements of previous generations of chemists, who worked with minimal experimental tools. The selection of the 25 representative examples is subjective and arbitrary, dictated by the author's pleasure in recovering fundamental milestones in organic chemistry, with each chapter devoted to one organic compound. The time period covered, however, is more precisely defined: 1860 represents the advent of structure theory, prior to which there was no conceptual framework to address the 'structure' of a compound. One hundred years later, 1960 approximately marks the change from classical structure elucidation to the era in which structure elucidation is mainly based on spectroscopic evidence and X-ray crystallography. Since the emphasis of this work is on classical structure elucidation, work performed later than 1960 is only considered in exceptional cases. Rather than simply provide a history of structure elucidation of particular natural products, the author combines results from historic experiments to trace a line of evidence for those structures that are nowadays accepted as established. This line of evidence may follow the path put forward by the original contributors, yet in some cases the experimental facts have been combined to form another, hopefully shorter, line of evidence. As a result, readers are able to ascertain for themselves the 'facts behind the established structure assignments' of a number of important natural products.

Download or read book Chemistry of the Opium Alkaloids written by Lyndon Frederick Small and published by . This book was released on 1932 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Survey of American Chemistry written by National Research Council (U.S.). Division of Chemistry and Chemical Technology and published by National Academies. This book was released on 1927 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Survey of American Chemistry written by National Research Council (U.S.). Division of Chemistry and Chemical Technology and published by . This book was released on 1928 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Including reports from scientific committees, Division of Chemistry and Chemical Technology, National Research Council.