Tellurium in Organic Synthesis

Tellurium in Organic Synthesis

Author: Nicola Petragnani

Publisher: Elsevier

ISBN: 0080474926

Category: Science

Page: 398

View: 325

The increasing number of publications that use tellurium clearly demonstrates the important role of tellurium compounds as unique and powerful tools in a broad range of organic chemical manipulations, often characterized by their selective behavior. Tellurium in Organic Synthesis provides an overview of the principal aspects of organic tellurium chemistry. Many chapters have been enriched and updated in this second edition. New chapters include overviews of toxicology and pharmacology and a review on the preparation and reactivity of several tellurium heterocycles. The first part of the book focuses on the preparation of selected inorganic tellurium compounds and on the main classes of organotellurium compounds. The second part, and main interest of the book, details the use of these inorganic and organic compounds as reagents to perform specific organic manipulations and synthesis. Reactions covered include reduction, formation and reaction of anionic species, deprotection, tellurium cyclizations, formation of alkenes, use of vinyllic tellurides, free radical chemistry, transmetallations, and removal of tellurium. Overview of inorganic and organic tellurium chemistry Synthetic applications of tellurium compounds All topics accompanied by detailed experimental procedures

Tellurium in Organic Synthesis

Tellurium in Organic Synthesis

Author: Hélio A. Stefani

Publisher:

ISBN: OCLC:742283475

Category:

Page:

View: 395

The increasing number of publications that use tellurium clearly demonstrates the important role of tellurium compounds as unique and powerful tools in a broad range of organic chemical manipulations, often characterized by their selective behavior. Tellurium in Organic Synthesis provides an overview of the principal aspects of organic tellurium chemistry. Many chapters have been enriched and updated in this second edition. New chapters include overviews of toxicology and pharmacology and a review on the preparation and reactivity of several tellurium heterocycles.

Tellurium in Organic Synthesis

Tellurium in Organic Synthesis

Author: Nicola Petragnani

Publisher:

ISBN: 0685707512

Category: Chemical tests and reagents

Page: 248

View: 919

The main purpose of this book is to help the practitioner to prepare selected inorganic tellurium reagents and organotellurium compounds, and to apply these reagents in organic synthesis. It discusses in detail the most significant reactions performed with tellurium reagents, including selective oxidation, selective reductions, the removal of protein groups and organotellurides as carbon radical scavengers, all under very mild conditions.

Selenium and Tellurium Chemistry

Selenium and Tellurium Chemistry

Author: J. Derek Woollins

Publisher: Springer Science & Business Media

ISBN: 3642206999

Category: Science

Page: 323

View: 516

Our knowledge of the chemistry of selenium and tellurium has seen significant progress in the last few decades. This monograph comprises contributions from leading scientists on the latest research into the synthesis, structure and bonding of novel selenium and tellurium compounds. It provides insight into mechanistic studies of these compounds and describes coordination chemistry involving selenium and tellurium containing ligands. Contributions also describe the theoretical and spectroscopic studies of selenium and tellurium compounds. Additionally, this monograph outlines the applications of selenium and tellurium in biological systems, materials science and as reagents in organic synthesis and shows how these applications have been a fundamental driving force behind the research into the inorganic and organic chemistry these fascinating elements.

Main-Group Metal Organometallics in Organic Synthesis

Main-Group Metal Organometallics in Organic Synthesis

Author: Edward W. Abel

Publisher: Elsevier

ISBN: 0080423183

Category: Science

Page: 685

View: 538

The individual chapters in this volume cover the scope and impact of main group organometallic compounds and reagents on organic synthesis during the last ten to fifteen years. In a number of chapters, topics are dealt with in detail that either were not covered at all in COMC (eg selenium, tellurium) or were given scant attention (eg oxymercuration, organoantimony compounds). Certain topics, like directed metallation and LiKOR bases have only achieved prominence in synthesis in the last ten years, and are now reviewed by leading experts.

Selenium and Tellurium Reagents

Selenium and Tellurium Reagents

Author: Risto Laitinen

Publisher: Walter de Gruyter GmbH & Co KG

ISBN: 9783110529340

Category: Science

Page: 466

View: 608

Selenium and Tellurium Reagents provides an in-depth overview of recent advances on the chemistry of these elements. Written by internationally recognized experts, it gives insight into the synthesis, structure, analysis and mechanistic studies of these compounds. The book is organized into four parts which reflect the applications of Se and Te reagents in four areas: inorganic chemistry, organic chemistry, materials science and biochemistry.

Main Group Metals in Organic Synthesis

Main Group Metals in Organic Synthesis

Author: Hisashi Yamamoto

Publisher: John Wiley & Sons

ISBN: 9783527605354

Category: Science

Page: 905

View: 136

This is the first handbook to cover in detail all aspects of this fascinating field of chemistry. In this handy two-volume set, readers will instantly find the information they need, clearly structured according to the individual metals in the main groups, hitherto only accessible after much time-consuming research. The result is in indispensable aid for everyday work in the lab. Alongside all the classical organic reactions, this book focuses on the modern variations as well as novel, current reactions in organic synthesis that are closely linked to main group elements - both stoechiometric and catalytic. With this work the two prizewinning editors have succeeded in producing a comprehensive compendium of the main group metals as reagents for organic reactions. In short, this is a must for every organic chemist, whether as an efficient introduction to current research, for retaining an overview or for looking up detailed information.

The Chemistry of Organic Selenium and Tellurium Compounds, Volume 1

The Chemistry of Organic Selenium and Tellurium Compounds, Volume 1

Author: Saul Patai

Publisher:

ISBN: UOM:39015015992434

Category: Science

Page: 966

View: 731

The most complete resource in functional group chemistry Patai's Chemistry of Functional Groups is one of chemistry's landmark book series in organic chemistry. An indispensible resource for the organic chemist, this is the most comprehensive reference available in functional group chemistry. Founded in 1964 by the late Professor Saul Patai, the aim of Patai's Chemistry of Functional Groups is to cover all the aspects of the chemistry of an important functional group in each volume, with the emphasis not only on the functional group but on the whole molecule.

Organic Compounds of Sulphur, Selenium, and Tellurium

Organic Compounds of Sulphur, Selenium, and Tellurium

Author: D H Reid

Publisher: Royal Society of Chemistry

ISBN: 9781847556813

Category: Science

Page: 862

View: 840

Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.

Comprehensive Organic Synthesis

Comprehensive Organic Synthesis

Author:

Publisher: Newnes

ISBN: 9780080977430

Category: Science

Page: 9806

View: 756

The second edition of Comprehensive Organic Synthesis—winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers—builds upon the highly respected first edition in drawing together the new common themes that underlie the many disparate areas of organic chemistry. These themes support effective and efficient synthetic strategies, thus providing a comprehensive overview of this important discipline. Fully revised and updated, this new set forms an essential reference work for all those seeking information on the solution of synthetic problems, whether they are experienced practitioners or chemists whose major interests lie outside organic synthesis. In addition, synthetic chemists requiring the essential facts in new areas, as well as students completely new to the field, will find Comprehensive Organic Synthesis, Second Edition an invaluable source, providing an authoritative overview of core concepts. Winner of the 2015 PROSE Award for Multivolume Reference/Science from the Association of American Publishers Contains more than170 articles across nine volumes, including detailed analysis of core topics such as bonds, oxidation, and reduction Includes more than10,000 schemes and images Fully revised and updated; important growth areas—including combinatorial chemistry, new technological, industrial, and green chemistry developments—are covered extensively

Part I

Part I

Author: Chao-Jun Li

Publisher:

ISBN: OCLC:1032878907

Category:

Page:

View: 455

"A novel tellurium reagent, bis(triphenylstannyl)telluride, for organic synthesis was developed. Its application in the preparation of organotellurium compounds, reduction of vic-dihalides and $ alpha$-halo ketones, desulfurization of organic trisulfides and cleavage of organic disulfides was studied. All the reactions with this reagent proceeded under very mild conditions."--