Bio-Based Solvents

Bio-Based Solvents
Author: François Jérôme
Publisher: John Wiley & Sons
Total Pages: 183
Release: 2017-06-29
Genre: Science
ISBN: 1119065445

A multidisciplinary overview of bio-derived solvent applications, life cycle analysis, and strategies required for industrial commercialization This book provides the first and only comprehensive review of the state-of-the-science in bio-derived solvents. Drawing on their own pioneering work in the field, as well as an exhaustive survey of the world literature on the subject, the authors cover all the bases—from bio-derived solvent applications to life cycle analysis to strategies for industrial commercialization—for researchers and professional chemists working across a range of industries. In the increasingly critical area of sustainable chemistry, the search for new and better green solvents has become a top priority. Thanks to their renewability, biodegradability and low toxicity, as well as their potential to promote advantageous organic reactions, green solvents offer the promise of significantly reducing the pernicious effects of chemical processes on human health and the environment. Following an overview of the current solvents markets and the challenges and opportunities presented by bio-derived solvents, a series of dedicated chapters cover all significant classes of solvent arranged by origin and/or chemical structure. Throughout, real-world examples are used to help demonstrate the various advantages, drawbacks, and limitations of each class of solvent. Topics covered include: The commercial potential of various renewably sourced solvents, such as glycerol The various advantages and disadvantages of bio-derived versus petroleum-based solvents Renewably-sourced and waste-derived solvents in the design of eco-efficient processes Life cycle assessment and predictive methods for bio-based solvents Industrial and commercial viability of bio-based solvents now and in the years ahead Potential and limitations of methodologies involving bio-derived solvents New developments and emerging trends in the field and the shape of things to come Considering the vast potential for new and better products suggested by recent developments in this exciting field, Bio-Based Solvents will be a welcome resource among students and researchers in catalysis, organic synthesis, electrochemistry, and pharmaceuticals, as well as industrial chemists involved in manufacturing processes and formulation, and policy makers.

Heterocycles Via Cross Dehydrogenative Coupling

Heterocycles Via Cross Dehydrogenative Coupling
Author: Ananya Srivastava
Publisher:
Total Pages: 498
Release: 2019
Genre: Heterocyclic chemistry
ISBN: 9789811391453

This book discusses the developments in the synthesis and functionalization of different heterocycles based on the formation of carbon-carbon (C-C) and carbon-heteroatom (C-X) bonds using cross-dehydrogenative coupling (CDC). Consisting of 13 chapters, the book systematically describes the advances in the synthesis and functionalization of nitrogen, oxygen, and sulfur-containing heterocycles. It also discusses the various mechanistic pathways to help readers gain an in-depth understanding of the CDC reactions of heterocycles. Lastly, in order to promote green chemistry, it addresses a range of metal-free CDC reactions of heterocycles - an area that has attracted significant attention in both academic and industrial research.

Recent Advances in Synthesizing and Utilizing Nitrogen-containing Heterocycles

Recent Advances in Synthesizing and Utilizing Nitrogen-containing Heterocycles
Author: Hyun-Joon Ha
Publisher: Frontiers Media SA
Total Pages: 101
Release: 2024-05-31
Genre: Science
ISBN: 2832549187

Nitrogen-containing heterocycles, so-called aza-heterocycles, are widely found in natural products, pharmaceuticals, agrochemicals, and functional materials, and thus their synthesis has long been studied intensively. In addition, their preparation and utilization as synthons or intermediates from one to another are also developed to build higher and more complex aza-heterocycles. Some of them are also used as ligands for metal catalysts and organocatalysts. Despite many studies of the synthesis and utilization of nitrogen-containing heterocycles, a more efficient and general preparation is still required to diversify the structural backbones and improve their biological activities. Their usage as ligands and catalysts is also under expansion in various reactions.

C-H Bond Activation and Catalytic Functionalization I

C-H Bond Activation and Catalytic Functionalization I
Author: Pierre H. Dixneuf
Publisher: Springer
Total Pages: 269
Release: 2015-12-18
Genre: Science
ISBN: 3319246305

The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics of pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors. All chapters from Topics in Organometallic Chemistry are published OnlineFirst with an individual DOI. In references, Topics in Organometallic Chemistry is abbreviated as Top Organomet Chem and cited as a journal.

Transition Metal-Catalyzed Heterocycle Synthesis via C-H Activation

Transition Metal-Catalyzed Heterocycle Synthesis via C-H Activation
Author: Xiao-Feng Wu
Publisher: John Wiley & Sons
Total Pages: 596
Release: 2016-03-07
Genre: Technology & Engineering
ISBN: 3527338888

Reflecting the tremendous growth of this hot topic in recent years, this book covers C-H activation with a focus on heterocycle synthesis. As such, the text provides general mechanistic aspects and gives a comprehensive overview of catalytic reactions in the presence of palladium, rhodium, ruthenium, copper, iron, cobalt, and iridium. The chapters are organized according to the transition metal used and sub-divided by type of heterocycle formed to enable quick access to the synthetic route needed. Chapters on carbonylative synthesis of heterocycles and the application of C-H activation methodology to the synthesis of natural products are also included. Written by an outstanding team of authors, this is a valuable reference for researchers in academia and industry working in the field of organic synthesis, catalysis, natural product synthesis, pharmaceutical chemistry, and crop protection.

Diversity Oriented Synthesis

Diversity Oriented Synthesis
Author: Andrea Basso
Publisher: Frontiers Media SA
Total Pages: 150
Release: 2019-03-22
Genre:
ISBN: 2889457885

Has the concept of Diversity Oriented Synthesis remained unchanged over these two decades, or do we observe improvements or deviations from the original guidelines drawn by the pioneers? The aim of this Research Topic is to collect contributions on the state-of-the-art and progress of Diversity Oriented Synthesis, and to foresee its shape in the next decade.

Synthetic Approaches to Nonaromatic Nitrogen Heterocycles, 2 Volume Set

Synthetic Approaches to Nonaromatic Nitrogen Heterocycles, 2 Volume Set
Author: Ana Maria Faisca Phillips
Publisher: John Wiley & Sons
Total Pages: 1370
Release: 2020-11-17
Genre: Science
ISBN: 1119708796

A comprehensive overview of synthetic strategies for nonaromatic nitrogen heterocycles Nitrogen heterocycles are extremely widely distributed in nature, as well as in synthetic substances found in pharmaceuticals, agrochemicals, and materials chemistry. With new structures and medicines that include these structures emerging yearly, and a vast new journal literature to describe them, anyone who wants to be effective in R&D needs to easily access a synthesis of the latest research. This state-of-the-art survey explores recent developments in the most widely used reactions, as well as completely new ones. Highlights the major modern synthetic methods known to obtain nonaromatic nitrogen heterocycles, and their practical applications Topics include enantioselective synthesis and catalysis, photocatalysis, biocatalysis, microwave-assisted synthesis, reactions of oximes and nitrones, and ionic liquids Discusses how to synthesize rings of specific sizes Covers sustainable synthetic approaches for obtaining salts Whether you are using nonaromatic nitrogen compounds as an academic researcher, a synthetic chemist in industry, or an advanced student, this book is an essential, up-to-date resource to support your work.