2 edition of Fluorinated nitrogen heterocycles. found in the catalog.
Fluorinated nitrogen heterocycles.
Andrew Gray Holton
Thesis (Ph.D.)- Univof Birmingham, Dept of Chemistry.
Advances in Nitrogen Heterocycles Published: 19th January Author: C.J. Moody This volume contains a range of topics such as the activation and manipulation of pyrroles, the synthesis of annelated pyrroles using acylation reactions and the synthesis of kainoids, a family of highly biologically active nitrogen heterocycles. Chemistry of Nitrogen Containing Heterocycles, CNCH Book of Abstracts. – Kharkiv: Ekskluziv Publ., – p. ISBN Book of Abstracts Print accepted Size 60x90/16 Offset paper. Risograph print. copies. Order and fluorinated amines (> structures)
Fluorinated compounds make up a large proportion of the output from both the pharmaceutical and agrochemical industries. However, there are still a limited number of. A second part of the book, chapters 11–13, cover applications of fluorinated heterocycles, specifically agrochemicals, pharmaceuticals, and materials chemistry. The first two chapters of Part I cover the chemistry of three‐ and four‐membered heterocycles, including the key oxiranes, aziridines, oxetanes, thietanes, and some of their.
Ring expansion of 1,3‐diaza‐heterocycles is reported for the synthesis of benzofused N‐heterocycles, which operates via the first examples of formal aryne insertion into a C(sp3)–N σ‐bond. 2,3,4,5‐Tetrahydro‐1H‐benzo[e][1,4]diazepines and 1,2,3,4‐tetrahydroquinazolines have been prepared from the corresponding imidazolidines. Table Main three- and four-membered heterocycles. Ring size Heteroatom N O S Other 3 N H Aziridine O Oxirane S Thiirane N H NH Diaziridine O O Dioxirane O NH Oxaziridine 4 NH Azetidine O Oxetane S Thietane Se P R Seletane Phosphetane 2j 1 Heterocyclic Compounds: File Size: KB.
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A thorough survey of synthetic methods, chemistry, and applications of major classes of fluorinated heterocycles Merging organic, heterocyclic, and fluoroorganic chemistry, fluorinated heterocyclic compounds have distinctively desirable properties suitable for use in pharmaceuticals and agrichemicals, especially their ability to penetrate the cell.
"The book is well referenced and indexed and covers the literature from pioneering work in the s to recent developments up to It provides an excellent source of information on fluorinated heterocycles as well as something to dip into if you are looking for some unexpected and stimulating chemistry.
Buy Fluorinated Heterocycles (ACS Symposium Series) on FREE SHIPPING on qualified orders : Fluorinated Heterocycles (ACS Symposium Series) (): Gakh, Andrei, Kirk, Kenneth L: Books. Previous Book Next Book Site Selective Functionalization of Fluorinated Nitrogen Heterocycles.
Manfred Schlosser, Alain Borel, and Luc Patiny. Chapter 2, pp Efficient One-Pot Synthesis of Novel Fluorinated Heterocycles Using Trimethylsilyl Trifluoromethanesulfonate as a Metal-Free Homogeneous Lewis Acid Catalyst.
Fluorinated Five‐Membered Nitrogen‐Containing Heterocycles Kenneth L. Kirk Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, DHHS, Bethesda, MDUSACited by: 5.
This is the first book in its class solely devoted to fluorinated heterocyclic compounds. It encompasses all aspects of chemistry and applications of fluoroheterocycles including synthesis, biological activity studies, development of PET radiopharmaceuticals, structural NMR research, computational chemistry and many other critical areas.
A thorough survey of synthetic methods, chemistry, and applications of major classes of fluorinated heterocyclesMerging organic, heterocyclic, and fluoroorganic chemistry, fluorinated heterocyclic compounds have distinctively desirable properties suitable for use in pharmaceuticals and agrichemicals, especially their ability to penetrate the cell membrane barrier for drug.
3 Fluorinated Five-Membered Nitrogen-Containing Heterocycles (Kenneth L. Kirk). 4 Fluorinated Five-Membered Heterocycles Containing Oxygen, Sulfur, Selenium, and Phosphorus (Yuriy Shermolovich).
5 Synthesis of Fluorinated Sugars from Fluorine-Containing Synthons (Xiao-Long Qiu and Feng-Ling Qing). Electrophilic fluorocyclisation involving the intrinsic nucleophilicity of nitrogen can be a powerful tool to synthesise stereoselectively fluorinated N-heterocycles.
This concept was exemplified by Shibata and co-workers , who in reported an elegant and efficient method for synthesising fluorinated analogues of the natural product. cyclo-Octasulfur, a homocyclic compound. A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as members of its ring(s).
Heterocyclic chemistry is the branch of organic chemistry dealing with the synthesis, properties, and applications of these heterocycles. Introduction Prepration and Reactions of Saturated Perfluorinated Heterocycles Containing Oxygen, Nitrogen, Sulfur, Selenium, and Phosphorous Synthesis and Reactions of Unsaturated Perfluorinated.
Download Citation | OnKenneth L. Kirk and others published Fluorinated Five‐Membered Nitrogen‐Containing Heterocycles | Find, read and cite all the research you need on ResearchGate. Search for books, ebooks, and physical |t Fluorinated Heterocycles / |r Andrei A.
Gakh and Kenneth L. Kirk -- |t Synthetic Methods and Building Blocks -- |g 2. |t Site Selective Functionalization of Fluorinated Nitrogen Heterocycles / |r Manfred Schlosser, Alain Borel and Luc Patiny -- |g 3. Fluorination can influence N-heterocycles’ stability and reactivity.
If a highly-polarised C–F bond is incorporated into a nitrogen heterocycle, it can be expected to have a dramatic influence on the molecules’ physical and chemical properties .The influence that fluorine can have on chemical reactivity is illustrated by considering the smallest N-heterocycles, the by: The material has been divided such that the first volume is dedicated to 5-membered fluorinated heterocycles and macrocycles, while the second volume combines data connected with the chemistry of fluorine containing 6-membered heterocycles.
Both volumes will be of interest to synthetic organic chemists in general, Format: Hardcover. This two-volume work combines comprehensive information on the chemistry of the fluorinated heterocycles.
The material has been divided such that the first volume is dedicated to 5-membered fluorinated heterocycles and macrocycles, while the second volume combines data connected with the chemistry of fluorine containing 6-membered heterocycles.
methods for the synthesis of stereoselectively fluorinated N-heterocycles will also be reviewed. Review 1. Introduction A cursory inspection of the medicinal chemistry literature will reveal two obvious themes in the structures of current drug candidates: the ubiquity of nitrogen heterocycles, and the popu-larity of organofluorine by: Especially desirable are methods of placing fluorine selectively on heterocycle moieties since these derivatives often exhibit bioactivity .
For instance, barbituric acid derivatives such as 5-fluorouracil are anti-tumor agents , quinoline derivatives are anti-malarials , while isoxazoles are precursors to antibiotics .Cited by: Abstract All fluorine atoms in fluoride compounds discussed in this book were synthesized in the stars or in stellar processes well before the solar system was formed some billion years ago.
The main cosmic production sites are, however, still elusive. Fluorinated heterocyclic compounds; synthesis, chemistry, and applications. Petrov, Viacheslav A. John Wiley & Sons pages $ Hardcover QD The subgroup of heterocycles was intensively developed only after World War II, and is now used in agricultural products, pharmaceuticals, and several varieties of plastic and chemicals.
Polyhalogenated heterocyclic compounds. Part 1 Fluorinated nitrogen heterocycles with unusual substitution patterns Richard D. Chambers, Christopher W. Hall, Cited by: Nitrogen-containing heterocycles are ubiquitous in natural products 1, pharmaceuticals 2 and materials science 3,4,selective methods for the synthesis of 3,3-disubstituted pyrrolidinones.Get this from a library!
Fluorinated heterocycles. [Andrei A Gakh; Kenneth L Kirk; American Chemical Society. Division of Fluorine Chemistry.; American Chemical Society. Meeting;] -- "This is the first book in its class solely devoted to fluorinated heterocyclic compounds. It encompasses all aspects of chemistry and applications of fluoroheterocycles including .