Stereoselective Alkene Synthesis

Author : Jianbo Wang
Publisher : Springer
Page : 283 pages
File Size : 46,5 Mb
Release : 2012-08-13
Category : Science
ISBN : 9783642318245

Get Book

Stereoselective Alkene Synthesis by Jianbo Wang Pdf

Stereoselective Synthesis of Tetrasubstituted Alkenes via Torquoselectivity-Controlled Olefination of Carbonyl Compounds with Ynolates, by Mitsuru Shindo and Kenji Matsumoto.- Stereoselective Synthesis of Z-Alkenes, by Woon-Yew Siau, Yao Zhang and Yu Zhao.- Stereoselective Synthesis of Mono-fluoroalkenes, by Shoji Hara.- Recent Advances in Stereoselective Synthesis of 1,3-Dienes, by Michael De Paolis, Isabelle Chataigner and Jacques Maddaluno.- Selective Olefination of Carbonyl Compounds via Metal-Catalyzed Carbene Transfer from Diazo Reagents, by Yang Hu and X. Peter Zhang.- Selective Alkene Metathesis in the Total Synthesis of Complex Natural Product, by Xiaoguang Lei and Houhua Li.- Olefination Reactions of Phosphorus-Stabilized Carbon Nucleophiles, by Yonghong Gu and Shi-Kai Tian.- Alkene Synthesis Through Transition Metal-Catalyzed Cross-Coupling of N-Tosylhydrazones, by Yan Zhang and Jianbo Wang.

Author : Atta-ur-Rahman,Zahir Shah
Publisher : Springer Science & Business Media
Page : 534 pages
File Size : 46,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461383277

Get Book

Stereoselective Synthesis in Organic Chemistry by Atta-ur-Rahman,Zahir Shah Pdf

Author : Erick M. Carreira,Lisbet Kvaerno
Publisher : John Wiley & Sons
Page : 664 pages
File Size : 47,7 Mb
Release : 2009-02-09
Category : Science
ISBN : 3527324526

Get Book

Classics in Stereoselective Synthesis by Erick M. Carreira,Lisbet Kvaerno Pdf

Die wichtigsten und nützlichsten Methoden der modernen stereoselektiven Synthese sind in diesem Band zusammengefasst. Viele anschauliche Beispiele für die Darstellung von Wirkstoffen und Naturstoffen regen zur gezielten Abwandlung und Integration in eigene Synthesewege an. Dabei geht es den Autoren weniger darum, das Gebiet in seiner Gesamtheit darzustellen; vielmehr versuchen sie, die wirklich grundlegenden Ansätze auszuwählen, die jeder organische Synthesechemiker kennen und anwenden sollte.

Author : Mihály Nógrádi
Publisher : John Wiley & Sons
Page : 386 pages
File Size : 49,7 Mb
Release : 2008-07-11
Category : Science
ISBN : 9783527615681

Get Book

Stereoselective Synthesis by Mihály Nógrádi Pdf

The state-of-the-art in stereoselective synthesis! Thoroughly revised and updated, this enlarged second edition offers a plethora of valuable information on methods and reagents in stereoselective synthesis. Methods have been selected for high efficiency and selectivity; mechanistic aspects are treated succinctly, with a strong emphasis on practical applications. For this new edition, material has been added on * homogeneous diastereoselective hydrogenations * enantioselective oxidations * novel, efficient chiral auxiliaries Much of the information given is presented in figures and tables, which makes the book a valuable reference work for the practically minded organic chemist. From reviews of the first edition: 'The extensive material in the volume should prove particularly useful to anyone involved in synthetic chemistry or teaching a course in organic chemistry.' Journal of Medicinal Chemistry 'With nearly 1400 references cited, the book contains a wealth of information and should be a useful addition to the chemist's library.' The American Scientist

Author : Anonim
Publisher : Unknown
Page : 756 pages
File Size : 40,8 Mb
Release : 1989
Category : Electronic
ISBN : OCLC:1123674846

Get Book

Stereoselective Synthesis by Anonim Pdf

Author : Robert S. Atkinson
Publisher : Unknown
Page : 552 pages
File Size : 46,8 Mb
Release : 1995-09-13
Category : Science
ISBN : UOM:39015034446867

Get Book

Stereoselective Synthesis by Robert S. Atkinson Pdf

Introduces a new classification for stereoselective reactions based on the number of chiral centres contained in the starting material and the product. Based on stereochemical terms, this classification enables users to apply methods for the synthesis of target molecules.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 55,8 Mb
Release : 1988
Category : Electronic
ISBN : OCLC:834573077

Get Book

Stereoselective synthesis by Anonim Pdf

Author : Vittorio Caprio,Jonathan M. J. Williams
Publisher : John Wiley & Sons
Page : 409 pages
File Size : 46,5 Mb
Release : 2009-03-09
Category : Science
ISBN : 9781405190916

Get Book

Catalysis in Asymmetric Synthesis by Vittorio Caprio,Jonathan M. J. Williams Pdf

Asymmetric synthesis has become a major aspect of modern organic chemistry. The stereochemical properties of an organic compound are often essential to its bioactivity, and the need for stereochemically pure pharmaceutical products is a key example of the importance of stereochemical control in organic synthesis. However, achieving high levels of stereoselectivity in the synthesis of complex natural products represents a considerable intellectual and practical challenge for chemists. Written from a synthetic organic chemistry perspective, this text provides a practical overview of the field, illustrating a wide range of transformations that can be achieved. The book captures the latest advances in asymmetric catalysis with emphasis placed on non-enzymatic methods. Topics covered include: Reduction of alkenes, ketones and imines Nucleophilic addition to carbonyl compounds Catalytic carbon-carbon bond forming reactions Catalytic reactions involving metal carbenoids Conjugate addition reactions Catalysis in Asymmetric Synthesis bridges the gap between undergraduate and advanced level textbooks and provides a convenient point of entry to the primary literature for the experienced synthetic organic chemist.

Author : Eckhard Ottow,Klaus Schöllkopf,Bernd-Günter Schulz
Publisher : Unknown
Page : 160 pages
File Size : 52,9 Mb
Release : 1993
Category : Organic compounds
ISBN : STANFORD:36105006058999

Get Book

Stereoselective Synthesis by Eckhard Ottow,Klaus Schöllkopf,Bernd-Günter Schulz Pdf

Devising methods and reagents for stereoselective synthesis is an intellectually demanding venture. Six experts on diastereo- and enantioselective synthesis contributed their papers to this volume. They were presented at a symposium on stereoselective synthesis to honour Professor Dr. Dr. h.c. Rudolf Wiechert's achievements in medicinal chemistry research. The symposium was organized by the Schering AG on the occasion of Professor Wiechert's 65th birthday.

Author : Alfred Hassner,C Stumer
Publisher : Elsevier
Page : 452 pages
File Size : 55,5 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483287348

Get Book

Organic Syntheses Based on Name Reactions and Unnamed Reactions by Alfred Hassner,C Stumer Pdf

Synthetically useful organic reactions or reagents are often referred to by the name of the discoverer(s) or developer(s). Older name reactions are described in text books, but more recently developed synthetically useful reactions that may have been associated occasionally with a name are not always well known. For neither of the above are experimental procedures or references easy to find. In this monograph approximately 500 name reactions are included, of which over 200 represent newer name reactions and modern reagents. Each of these reactions are extremely useful for the contemporary organic chemistry researcher in industry or academic institutions. This book provides the information in an easily accessible form. In addition to seminal references and reviews, one or more examples for each name reaction are provided and a complete typical experimental procedure is included, to enable the student or researcher to immediately evaluate reaction conditions. Besides an alphabetical listing of reactions and reagents, cross references permit the organic practitioner to find those name reactions or reagents that enable specific transformations, such as, conversion of amines to nitriles, stereoselective reduction, fluoroalkylation, phenol alkynylation, asymmetric syntheses, allylic alkylation, nucleoside synthesis, cyclopentanation, hydrozirconation, to name a few. Emphasis has been placed on stereoselective and regioselective transformations as well as on enantioselective processes. The listing of reactions and reagents is supported by four indexes.

Author : David A. Petrone
Publisher : Springer
Page : 365 pages
File Size : 53,9 Mb
Release : 2018-04-02
Category : Science
ISBN : 9783319775074

Get Book

Stereoselective Heterocycle Synthesis via Alkene Difunctionalization by David A. Petrone Pdf

This book investigates the use of palladium modified by bulky ligands as catalysts for new chemical transformations that rapidly assemble several classes of complex heterocyles. It documents the development of new chemical reactions involving carbon–carbon (C‒C) and carbon–halogen (C‒X) bond formation in the context of alkene difunctionalization and dearomatization reactions. Due to the ubiquity of heterocycles in bioactive natural products and life-improving pharmaceutical treatments, a long-term goal for synthetic organic chemists has been to develop novel and creative heterocycle syntheses that illicit a high degree of product diversity and are characterized by mild reaction conditions and limited waste production. A considerable fraction of leading pharmaceutical drugs contain at least one heterocycle within their chemical structure, and their prevalence in these technologies is strong evidence that the fundamental curiosities of organic chemistry lead to real-world solutions for the health and wellness of the global population.

Author : Johannes G. de Vries
Publisher : Thieme
Page : 1519 pages
File Size : 43,5 Mb
Release : 2014-05-14
Category : Science
ISBN : 9783131789310

Get Book

Science of Synthesis: Stereoselective Synthesis Vol. 1 by Johannes G. de Vries Pdf

C=C reactions are highly attractive as they are additions, and thus by nature highly atom-economic. Specific topics discussed: stereoselective addition of one or more carbon or heteroatom groups across a C=C bond (e.g., dihydroxylation, hydroboration, hydroamination, conjugate addition), epoxidation, aziridination, and cyclopropanation. This volume is part of a 3-volume set: Science of Synthesis Stereoselective Synthesis Workbench Edition Further information about Stereoselective Synthesis (including sample pages and the table of contents)

Author : Donald S. Matteson
Publisher : Springer Science & Business Media
Page : 417 pages
File Size : 54,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642797095

Get Book

Stereodirected Synthesis with Organoboranes by Donald S. Matteson Pdf

This monograph has been written to demonstrate to organic chemists and graduate students the strategies for controlling stereochemistry in carbon-carbon bond formations with borane intermediates. The boranes were initially found to be useful reagents by Nobel Laureate H.C. Brown. Their precursors are commercially available and derivatization is fast, clean and simple.

Author : Dennis P. Curran,Ned A. Porter,Bernd Giese
Publisher : John Wiley & Sons
Page : 294 pages
File Size : 49,5 Mb
Release : 2008-09-26
Category : Science
ISBN : 9783527615223

Get Book

Stereochemistry of Radical Reactions by Dennis P. Curran,Ned A. Porter,Bernd Giese Pdf

As little as a decade ago, radicals were regarded as interesting reactive intermediates with little synthetic use. However, recent results show that radicals have an enormous potential for applications in stereoselective reactions - it's all a matter of knowing what method to use and how to apply it. Three world experts in the field have combined their expertise and present the concepts to understand and even to predict the course of stereoselective radical reactions. In addition, guidelines are established which will enable the readers to plan and carry out their own stereoselective syntheses with radicals. A comprehensive list of references provides an easy access to the primary literature. The Stereochemistry of Radical Reactions is a highly topical introduction to this burgeoning field of research. Both advanced students and researchers active in the field will welcome this book as a source of concepts and ideas.

Author : Peter Metz
Publisher : Springer
Page : 202 pages
File Size : 42,6 Mb
Release : 2014-03-12
Category : Science
ISBN : 3662146827

Get Book

Stereoselective Heterocyclic Synthesis III by Peter Metz Pdf