Non-Metal Catalyzed Synthesis - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Non-Metal Catalyzed Synthesis write by Yunfei Du. This book was released on 2023-12-04. Non-Metal Catalyzed Synthesis available in PDF, EPUB and Kindle. Non-metal catalysis may provide new and green methods for obtaining bioactive heterocycles. Many catalysts contain metals, which can be toxic, energy intensive to remove, and require mining of the source materials. By utilizing metal-free catalysts we avoid these issues. This book explores the use of non-metal catalysts when synthesizing various heterocyclic structures with bioactivity.
Metals and Non-metals
Metals and Non-metals - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Metals and Non-metals write by Navjeet Kaur. This book was released on 2020-01-28. Metals and Non-metals available in PDF, EPUB and Kindle. 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.
Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 1
Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 1 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 1 write by Steven Nolan. This book was released on 2017-06-14. Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 1 available in PDF, EPUB and Kindle. The field of N-heterocyclic carbenes, whether in transition-metal catalysis or organocatalysis, is rapidly evolving towards applications, but is also still very active on the catalyst development front. Significant advances have been made over the past two decades and the development of these reactions has dramatically improved the efficiency of organic synthesis. N-Heterocyclic carbene based catalysts are now widely applied in the area of synthesis of both natural products and therapeutic agents. Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis presents the most commonly used and significant metal- or non-metal-catalyzed reactions for modern organic synthesis. The basic principles and current state-of-the-art of the methods are covered. Scope, limitations, and mechanism of these reactions are discussed and key experimental procedures are included. Typical examples of target synthesis are often provided to show the utility and inspire further applications.
Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 2
Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 2 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 2 write by Steven Nolan. This book was released on 2017-06-14. Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis Vol. 2 available in PDF, EPUB and Kindle. The field of N-heterocyclic carbenes, whether in transition-metal catalysis or organocatalysis, is rapidly evolving towards applications, but is also still very active on the catalyst development front. Significant advances have been made over the past two decades and the development of these reactions has dramatically improved the efficiency of organic synthesis. N-Heterocyclic carbene based catalysts are now widely applied in the area of synthesis of both natural products and therapeutic agents. "Science of Synthesis: N-Heterocyclic Carbenes in Catalytic Organic Synthesis" presents the most commonly used and significant metal- or non-metal-catalyzed reactions for modern organic synthesis. The basic principles and current state-of-the-art of the methods are covered. Scope, limitations, and mechanism of these reactions are discussed and key experimental procedures are included. Typical examples of target synthesis are often provided to show the utility and inspire further applications.
Non-Noble Metal Catalysis
Non-Noble Metal Catalysis - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Non-Noble Metal Catalysis write by Robertus J. M. Klein Gebbink. This book was released on 2019-04-29. Non-Noble Metal Catalysis available in PDF, EPUB and Kindle. An expert overview of current research, applications, and economic and environmental advantages The study and development of new homogeneous catalysts based on first-row metals (Mn, Fe, Co, Ni, and Cu) has grown significantly due to the economic and environmental advantages that non-noble metals present. Base metals offer reduced cost, greater supply, and lower toxicity levels than noble metals?enabling greater opportunity for scientific investigation and increased development of practical applications. Non-Noble Metal Catalysis provides an authoritative survey of the field, from fundamental concepts and computational methods to industrial applications and reaction classes. Recognized experts in organometallic chemistry and homogeneous catalysis, the authors present a comprehensive overview of the conceptual and practical aspects of non-noble metal catalysts. Examination of topics including non-innocent ligands, proton-coupled electron transfer, and multi-nuclear complexes provide essential background information, while areas such as kinetic lability and lifetimes of intermediates reflect current research and shifting trends in the field. This timely book demonstrates the efficacy of base metal catalysts in the pharmaceutical, fine-chemical, and agrochemical industries, addressing both environmental and economic concerns. Providing essential conceptual and practical exploration, this valuable resource: -Illustrates how unravelling new reactivity patterns can lead to new catalysts and new applications -Highlights the multiple advantages of using non-noble metals in homogenous catalysis -Demonstrates how the availability of non-noble metal catalysis reduces costs and leads to immense savings for the chemical industry -Reveals how non-noble metal catalysis are more sustainable than noble metals such as palladium or platinum Non-Noble Metal Catalysis: Molecular Approaches and Reactions is an indispensable source of up-to-date information for catalytic chemists, organic chemists, industrial chemists, organometallic chemists, and those seeking to broaden their knowledge of catalytic chemistry.
