4 Membered Heterocycle Synthesis

Author : Navjeet Kaur
Publisher : Elsevier
Page : 334 pages
File Size : 45,8 Mb
Release : 2023-07-26
Category : Science
ISBN : 9780443132605

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4-Membered Heterocycle Synthesis by Navjeet Kaur Pdf

Four-Membered Heterocycle Synthesis offers a comprehensive approach to these unstable organic compounds, providing a systematic introduction to the synthesis and reactions of all common four-membered heterocycles and illustrating different methods to prepare specific four-membered heterocycles. Four-membered heterocyclic compounds are known as a class of unstable organic compounds because of their strain characteristics, which make them very beneficial as precursors for the formation of a broad range of complex heterocyclic molecules and for synthetic elaboration. Provides a systematic introduction to the synthesis and reactions of all common four-membered heterocycles Highlights different methods to prepare specific 4-membered heterocycles Analyzes several types and families of compounds, with a large set of recent examples in the field

Author : Matthias D’hooghe,Hyun-Joon Ha
Publisher : Springer
Page : 367 pages
File Size : 45,8 Mb
Release : 2015-12-14
Category : Science
ISBN : 9783319249605

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Synthesis of 4- to 7-membered Heterocycles by Ring Expansion by Matthias D’hooghe,Hyun-Joon Ha Pdf

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field. All chapters from Topics in Heterocyclic Chemistry are published Online First with an individual DOI. In references, Topics in Heterocyclic Chemistry is abbreviated as Top Heterocycl Chem and cited as a journal.

Author : Navjeet Kaur
Publisher : Elsevier
Page : 328 pages
File Size : 46,7 Mb
Release : 2024-01-15
Category : Science
ISBN : 9780443135842

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3-Membered Heterocycle Synthesis by Navjeet Kaur Pdf

3-membered heterocyclic rings offer an unusual combination of synthetic flexibility, reactivity, and atom economy. The main challenge for synthetic chemists, both in academia and industry, is the search for efficient approaches to target molecules. This book presents several methodologies for the synthesis of three-membered heterocyclic compounds and the readers will defiantly gain knowledge about the topic. With Three-Membered Heterocycle Synthesis, readers have detailed information about the synthesis of three-membered heterocyclic compounds. It comprehensively describes three-membered heterocyclic compounds synthesis, allowing the audience to quickly assess possible synthetic approaches. Covers the applications of three-membered heterocycles Includes comprehensive descriptions of heterocycle synthesis Highlights methodologies for the synthesis of three-membered heterocycles Analyzes several types and families of compounds, with a large set of recent examples in the field

Author : Benito Alcaide,Pedro Almendros
Publisher : Elsevier Inc. Chapters
Page : 550 pages
File Size : 55,5 Mb
Release : 2013-09-06
Category : Science
ISBN : 9780128056172

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Progress in Heterocyclic Chemistry by Benito Alcaide,Pedro Almendros Pdf

The review covers work published in the calendar year 2012. The synthesis of four-membered oxygen- and nitrogen-containing heterocycles is reviewed. New developments in the reaction chemistry of four-membered heterocycles, especially β-lactams, are covered.

Author : Janine Cossy
Publisher : Springer
Page : 288 pages
File Size : 42,5 Mb
Release : 2014-03-14
Category : Science
ISBN : 9783642414732

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Synthesis of Saturated Oxygenated Heterocycles I by Janine Cossy Pdf

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field.

Author : Navjeet Kaur
Publisher : CRC Press
Page : 404 pages
File Size : 42,8 Mb
Release : 2020-01-28
Category : Science
ISBN : 9781000733419

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Metals and Non-metals by Navjeet Kaur Pdf

Design of new processes that avoid the use of toxic reagents has been the focus of intense research of late. Catalysis by metals and non-metals offers diverse opportunities for the development of new organic reactions with promising range of selectivities—chemoselectivity, regioselectivity, diastereoselectivity, and enantioselectivity. Furthermore, these transformations frequently occur under mild conditions, tolerate a broad array of functional groups, and proceed with high stereoselectivity. The area of catalysis is sometimes referred to as a ‘foundational pillar’ of green chemistry. Catalytic reactions often reduce energy requirements and decrease separations because of increased selectivity; they are also capable of permitting the use of renewable feedstocks of less toxic reagents or minimizing the quantities of reagents needed. New catalytic organic synthesis methodologies have, thus, offered several possibilities for considerable improvement in the eco-compatibility of fine chemical production. Hence, these catalytic methodologies have emerged as powerful tools for the efficient and chemoselective synthesis of heterocyclic molecules. Key Features: Presents the synthesis of different five-membered heterocycles. Contains the most up-to-date information in this fast-moving field. Covers novel catalytic approaches used in the study and application of catalysts in synthetic organic reactions. Presents new methodologies for the synthesis of heterocycles.

Author : Navjeet Kaur
Publisher : Elsevier
Page : 566 pages
File Size : 52,7 Mb
Release : 2023-02-21
Category : Science
ISBN : 9780323956536

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8-Membered Heterocycle Synthesis by Navjeet Kaur Pdf

8-Membered Heterocycle Synthesis focuses on both the new and established methods for the synthesis of various 8-membered heterocycles. 8-membered heterocyclic compounds act as target molecules for a wide range of synthetic studies and are present in a broad range of natural products, showing a wide variety of pharmaceutical and biological properties. Covering an important and rapidly growing branch of heterocyclic chemistry, this book brings together every protocol for the synthesis of 8-membered heterocycles in one place, allowing the reader to see all the possibilities for making a particular compound using one particular reagent. Providing up-to-date and comprehensive information about the synthesis of medium-ring heterocycles and the latest information on this fast-moving field, with easy access to the synthetic protocols for different 8-membered heterocycles, case studies, and application, this book will be essential reading for students, pharmacologists, biochemists, organic and medicinal chemists, researchers, and academic professionals. Covers the different methodologies for the synthesis of eight-membered heterocycles Includes summary schemes for each type of heterocycle, giving an overview of all the reactants that can be used, and the experimental conditions Includes discussion of the applications of eight-membered heterocycles

Author : Janine Cossy
Publisher : Springer
Page : 168 pages
File Size : 53,9 Mb
Release : 2014-04-10
Category : Science
ISBN : 9783642414701

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Synthesis of Saturated Oxygenated Heterocycles II by Janine Cossy Pdf

The series Topics in Heterocyclic Chemistry presents critical reviews on present and future trends in the research of heterocyclic compounds. Overall the scope is to cover topics dealing with all areas within heterocyclic chemistry, both experimental and theoretical, of interest to the general heterocyclic chemistry community. The series consists of topic related volumes edited by renowned editors with contributions of experts in the field.

Author : Radha R. Gupta,Mahendra Kumar,Vandana Gupta
Publisher : Springer Science & Business Media
Page : 649 pages
File Size : 41,5 Mb
Release : 2013-04-17
Category : Science
ISBN : 9783662077573

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Heterocyclic Chemistry by Radha R. Gupta,Mahendra Kumar,Vandana Gupta Pdf

This advanced text-cum-reference book presents a comprehensive account of the syntheses, reactions, properties and applications of all the most significant classes of heterocyclic compounds. This second volume in the series is an essential tool not only for advanced undergraduates and graduates, but also for academic and industrial researchers in organic, medicinal, pharmaceutical, dye and agricultural chemistry.

Author : Navjeet Kaur
Publisher : Elsevier
Page : 526 pages
File Size : 40,7 Mb
Release : 2020-04-25
Category : Science
ISBN : 9780128202838

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Metal and Nonmetal Assisted Synthesis of Six-Membered Heterocycles by Navjeet Kaur Pdf

Metal and Nonmetal Assisted Synthesis of Six-Membered Heterocycles provides a useful guide to key approaches being explored in this area. The volume highlights synthetic approaches and catalytic options that facilitate the construction of multiple substituted molecules under mild conditions from easily available starting substrates. Drawing on the experience of its expert author, the book is a useful guide on the key approaches being explored in this area. Following a user-friendly structure based on specific six-membered heterocycle ring groups, this volume highlights synthetic approaches and catalytic options that facilitate the construction of multiple substituted molecules under mild conditions from easily available starting substrates. Highlights new methodologies for the synthesis of different six-membered heterocycles Provides an up-to-date overview of this fast-moving field with an easy-to-use structure Includes novel approaches used in the study and application of catalysts in synthetic organic reactions

Author : Albert Irving Meyers
Publisher : Wiley-Interscience
Page : 360 pages
File Size : 41,9 Mb
Release : 1974
Category : Science
ISBN : UOM:39015016094800

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Heterocycles in Organic Synthesis by Albert Irving Meyers Pdf

Author : Jan Hamer
Publisher : Elsevier
Page : 513 pages
File Size : 49,5 Mb
Release : 2013-07-19
Category : Science
ISBN : 9780323163118

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1,4-Cycloaddition Reaction: The Diels-Alder Reaction in Heterocyclic Syntheses by Jan Hamer Pdf

Organic Chemistry, Volume 8: 1,4-Cycloaddition Reactions: The Diels-Alder Reaction in Heterocyclic Syntheses describes 1,4-cycloaddition reactions leading to the formation of five- or six-membered heterocyclic compounds. Divided into 13 chapters, this book starts with an overview of various 1,4-cycloaddition reaction equations in the presence of at least one atom other than carbon. The following chapters describe the reaction mechanisms of five- or six-membered ring formed upon reaction with a dienophile, which contains an atom other than carbon. Considerable chapters are devoted to compounds used as dienophiles, including trivalent phosphorus, cyanogens and cyanogens-like compounds, imino, azo, carbonyl, thiocarbonyl, and diene compounds, as well as oxygen. Other chapters highlight some 1,4-cycloaddition reactions taking place through free radical intermediates. This book is of value to organic and research chemists, as well as undergraduate and graduate organic chemistry students.

Author : Gwynn Pennant Ellis
Publisher : Unknown
Page : 792 pages
File Size : 52,9 Mb
Release : 1987
Category : Heterocyclic chemistry
ISBN : UCSD:31822007731169

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Synthesis of Fused Heterocycles by Gwynn Pennant Ellis Pdf

Author : Alfred Hassner
Publisher : Springer
Page : 229 pages
File Size : 45,6 Mb
Release : 2008-04-10
Category : Science
ISBN : 9783540783718

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Synthesis of Heterocycles via Cycloadditions I by Alfred Hassner Pdf

Heterocyclic chemistry is the biggest branch of chemistry covering two-thirds of the chemical literature. This series covers hot topics of frontier research summarized by reputed scientists in the field.

Author : Navjeet Kaur
Publisher : Springer Nature
Page : 307 pages
File Size : 44,7 Mb
Release : 2021-09-10
Category : Science
ISBN : 9789811646553

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Lawesson’s Reagent in Heterocycle Synthesis by Navjeet Kaur Pdf

This book focuses on the new and old methods for the synthesis of various heterocycles using Lawesson’s reagent. The book covers an important and rapidly growing branch of heterocyclic chemistry and can serve as a guide to those who are completing their education and are about to enter the job market. Students will be able to find all Lawesson’s reagent-assisted protocols for the synthesis of heterocycles in one place. This feature of the book provides an important benefit, because sometimes users want to see all the possibilities and relevant information for making a particular compound using one particular reagent. The purpose of this valuable resource is to provide the knowledge not only to students but also to pharmacologists, biochemists, organic and medicinal chemists, researchers, and academic professionals for easy access to synthetic protocols for different heterocycles using Lawesson’s reagent. The book will be greatly helpful for everyone involved in the field and can pave the way for better understanding and quantification of heterocycle synthesis.