Download or read book Strain and Its Implications in Organic Chemistry written by Armin de Meijere and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic ·Stress and Strain· of this conference was ideally constrasted by the remoteness and quiet atmosphere of the meeting place Hotel Seehof In Ratzeburg, a small medieval town situated on a peninsula in lake "Kuchensee· east of Hamburg In northern Germany. With the participation of 53 leading experts from all over the world, the workshop covered the widest possible range from the advancement of bonding theory, new mechanistic insights into chemical transformations and physical properties of highly strained compounds to their use as building blocks In organic synthesis and even as probes Into the detection of enzyme mechanisms. Because of their specific reactivities small ring units can uniquely play their role in the construction of composite functionalities. Such functionalities can increase the elegance In natural and non-natural products syntheses, since they help to develop more convergent synthetic routes and Improve the necessary chemo-, regio-and stereo-selectivity. This book presents all of the 20 Invited lectures and is complemented with short versions of 12 contributed papers and 13 poster presentations. I am convinced that it will stimulate further rapid development of this field of organic chemistry, which recently has seen extensions into the bioorganic area as well as towards new materials. In fact, several ·supra-natural" -at first sight exotic -compounds are already available In useful quantities and are being exploited to create vastly new molecular devices, i. e. compounds with unprecedented molecular functions and polymers with unconventional properties.

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Download or read book From Chemical Philosophy to Theoretical Chemistry written by Mary Jo Nye and published by Univ of California Press. This book was released on 1994-03-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: How did chemistry and physics acquire their separate identities, and are they on their way to losing them again? Mary Jo Nye has written a graceful account of the historical demarcation of chemistry from physics and subsequent reconvergences of the two, from Lavoisier and Dalton in the late eighteenth century to Robinson, Ingold, and Pauling in the mid-twentieth century. Using the notion of a disciplinary "identity" analogous to ethnic or national identity, Nye develops a theory of the nature of disciplinary structure and change. She discusses the distinctive character of chemical language and theories and the role of national styles and traditions in building a scientific discipline. Anyone interested in the history of scientific thought will enjoy pondering with her the question of whether chemists of the mid-twentieth century suspected chemical explanation had been reduced to physical laws, just as Newtonian mechanical philosophers had envisioned in the eighteenth century.

Download or read book On the Calculation of Thermo chemical Constants written by Herbert Stanley Redgrove and published by . This book was released on 1909 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book ORGANIC SYNTHESIS A English Edition Chemistry Book Paper I written by Dr. Rajesh Chandra Verma and published by Thakur Publication Private Limited. This book was released on 2023-11-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Buy ORGANIC SYNTHESIS-A Paper-I e-Book in English Language for B.Sc 5th Semester UP State Universities By Thakur publication.

Download or read book Advances in Strain in Organic Chemistry written by Brian Halton and published by Jai Press. This book was released on 1994-03 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pharmaceutical Organic Chemistry E Book written by S.K. Bhasin and published by Elsevier Health Sciences. This book was released on 2012-04-01 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pharmaceutical Organic Chemistry has been written keeping in mind the severe need for a comprehensive text to meet the curriculum needs of the undergraduate pharmacy students. It not only provides all the curriculum topics to the students but also contains all the vital reactions/mechanisms that the students look for in an organic chemistry book. Entire subject matter has been written in a systematic and lucid style in simple language. All the basic concepts and fundamentals of organic chemistry have been explained with well-chosen examples. For better understanding of the subject matter, important points have been highlighted in the form of the textboxes titled as Remember, Learning Plus and Noteworthy Points, wherever required. Summary of the topics in the form of Memory Focus has been given at relevant places to help the students to revise the subject matter quickly. Stepwise mechanism of the reactions as per the syllabus has been illustrated, laying emphasis on the reactive intermediates involved. At the end of each chapter, Revision Questions including descriptive questions and short answer questions have been given for the students to practice. Multiple Choice Questions with answers have been included at the end of each chapter.

Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2009 with total page 1924 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Textbook of Organic Chemistry 4th Edition written by Tewari, K.S. & Vishnoi, N.K. and published by Vikas Publishing House. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The book 'A Textbook of Organic Chemistry' was first published 40 years ago. Over the years it has become students’ favourite because it explains the subject in the most student-friendly way and is revised regularly to keep itself updated with the latest in research. This edition presents the modern-day basic principles and concepts of the subject as per the CBCS of UGC guidelines. Special emphasis has been laid on the mechanism and electronic interpretation of reactions of the various classes of compounds. It provides a basic foundation of the subject so that based on these, students are able to extrapolate, predict and solve challenging problems.New in this Edition• A new chapter 'Energy in Biosystems' explores the fundamentals of biochemical reactions involved in storage as well as continuous usage of energy in biosystems. • Structural theories like VB and MO, hybridization and orbital pictures of resonance, and hyperconjugation.• Woodward-Fieser rules for calculating λmax, and Norrisch type I and II reactions of special photochemical C-C cleavage in the chapter on 'Electromagnetic Spectrum'. • Polanyi-Hammond postulates and Curtin-Hammett principle, along with several new mechanisms, e.g., Favorskii, Baeyer-Villiger, and Birch, in Chapter 5.• McMurry, Wittig, Stobbe, Darzen in Chapter 19.• Study of antibiotics, antacids and antihistamines in the chapter on 'Chemotherapy'. • Biodegradable and conducting plastics in the chapter on 'Synthetic Polymers and Plastics'. • Benefits of 'Green Chemistry'—the latest trend for sustainable chemistry as Appendix II.

Download or read book Heterocyclic Chemistry written by Radha R. Gupta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority of known molecules are heterocyclic and heterocycles dominate the fields of biochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engineering. Thus, the importance of heterocyclic chemistry continues to increase and this three volume work by Drs. R. R. Gupta, Mahendra Kumar and Vandana Gupta is a welcome addition to the available guides on the subject. Its scope places it in a useful niche between the single-volume texts and monographs of heterocyclic chemistry and the multivolume treatises. The authors have retained the well tried classical approach but have succeeded in placing their own individual spin on their arrangement. They have put together a well selected range from among the most important of the vast array offacts available. This factual material is ordered in a clear and logical fashion over the three volumes. The present work should be of great value to students-and practitioners of heterocyclic chemistry at all levels from the advanced undergraduate upwards. It will be of particular assistance in presenting a clear and modem view of the subject to those who use heterocycles in a variety of other fields and we wish it well.