Publisher: Elsevier   (Total: 3203 journals)

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Showing 1 - 200 of 3203 Journals sorted alphabetically
Academic Pediatrics     Hybrid Journal   (Followers: 43, SJR: 1.655, CiteScore: 2)
Academic Radiology     Hybrid Journal   (Followers: 28, SJR: 1.015, CiteScore: 2)
Accident Analysis & Prevention     Hybrid Journal   (Followers: 117, SJR: 1.462, CiteScore: 3)
Accounting Forum     Hybrid Journal   (Followers: 30, SJR: 0.932, CiteScore: 2)
Accounting, Organizations and Society     Hybrid Journal   (Followers: 48, SJR: 1.771, CiteScore: 3)
Achievements in the Life Sciences     Open Access   (Followers: 10)
Acta Anaesthesiologica Taiwanica     Open Access   (Followers: 6)
Acta Astronautica     Hybrid Journal   (Followers: 481, SJR: 0.758, CiteScore: 2)
Acta Automatica Sinica     Full-text available via subscription   (Followers: 2)
Acta Biomaterialia     Hybrid Journal   (Followers: 31, SJR: 1.967, CiteScore: 7)
Acta Colombiana de Cuidado Intensivo     Full-text available via subscription   (Followers: 3)
Acta de Investigación Psicológica     Open Access   (Followers: 2)
Acta Ecologica Sinica     Open Access   (Followers: 11, SJR: 0.18, CiteScore: 1)
Acta Histochemica     Hybrid Journal   (Followers: 5, SJR: 0.661, CiteScore: 2)
Acta Materialia     Hybrid Journal   (Followers: 357, SJR: 3.263, CiteScore: 6)
Acta Mathematica Scientia     Full-text available via subscription   (Followers: 5, SJR: 0.504, CiteScore: 1)
Acta Mechanica Solida Sinica     Full-text available via subscription   (Followers: 9, SJR: 0.542, CiteScore: 1)
Acta Oecologica     Hybrid Journal   (Followers: 12, SJR: 0.834, CiteScore: 2)
Acta Otorrinolaringologica (English Edition)     Full-text available via subscription   (Followers: 1)
Acta Otorrinolaringológica Española     Full-text available via subscription   (Followers: 2, SJR: 0.307, CiteScore: 0)
Acta Pharmaceutica Sinica B     Open Access   (Followers: 3, SJR: 1.793, CiteScore: 6)
Acta Psychologica     Hybrid Journal   (Followers: 28, SJR: 1.331, CiteScore: 2)
Acta Sociológica     Open Access   (Followers: 1)
Acta Tropica     Hybrid Journal   (Followers: 6, SJR: 1.052, CiteScore: 2)
Acta Urológica Portuguesa     Open Access   (Followers: 1)
Actas Dermo-Sifiliograficas     Full-text available via subscription   (Followers: 3, SJR: 0.374, CiteScore: 1)
Actas Dermo-Sifiliográficas (English Edition)     Full-text available via subscription   (Followers: 2)
Actas Urológicas Españolas     Full-text available via subscription   (Followers: 3, SJR: 0.344, CiteScore: 1)
Actas Urológicas Españolas (English Edition)     Full-text available via subscription   (Followers: 1)
Actualites Pharmaceutiques     Full-text available via subscription   (Followers: 7, SJR: 0.19, CiteScore: 0)
Actualites Pharmaceutiques Hospitalieres     Full-text available via subscription   (Followers: 3)
Acupuncture and Related Therapies     Hybrid Journal   (Followers: 10)
Acute Pain     Full-text available via subscription   (Followers: 16, SJR: 2.671, CiteScore: 5)
Ad Hoc Networks     Hybrid Journal   (Followers: 11, SJR: 0.53, CiteScore: 4)
Addictive Behaviors     Hybrid Journal   (Followers: 20, SJR: 1.29, CiteScore: 3)
Addictive Behaviors Reports     Open Access   (Followers: 9, SJR: 0.755, CiteScore: 2)
Additive Manufacturing     Hybrid Journal   (Followers: 18, SJR: 2.611, CiteScore: 8)
Additives for Polymers     Full-text available via subscription   (Followers: 22)
Advanced Drug Delivery Reviews     Hybrid Journal   (Followers: 213, SJR: 4.09, CiteScore: 13)
Advanced Engineering Informatics     Hybrid Journal   (Followers: 14, SJR: 1.167, CiteScore: 4)
Advanced Powder Technology     Hybrid Journal   (Followers: 17, SJR: 0.694, CiteScore: 3)
Advances in Accounting     Hybrid Journal   (Followers: 10, SJR: 0.277, CiteScore: 1)
Advances in Agronomy     Full-text available via subscription   (Followers: 20, SJR: 2.384, CiteScore: 5)
Advances in Anesthesia     Full-text available via subscription   (Followers: 32, SJR: 0.126, CiteScore: 0)
Advances in Antiviral Drug Design     Full-text available via subscription   (Followers: 2)
Advances in Applied Mathematics     Full-text available via subscription   (Followers: 14, SJR: 0.992, CiteScore: 1)
Advances in Applied Mechanics     Full-text available via subscription   (Followers: 12, SJR: 1.551, CiteScore: 4)
Advances in Applied Microbiology     Full-text available via subscription   (Followers: 25, SJR: 2.089, CiteScore: 5)
Advances In Atomic, Molecular, and Optical Physics     Full-text available via subscription   (Followers: 16, SJR: 0.572, CiteScore: 2)
Advances in Biological Regulation     Hybrid Journal   (Followers: 4, SJR: 2.61, CiteScore: 7)
Advances in Botanical Research     Full-text available via subscription   (Followers: 2, SJR: 0.686, CiteScore: 2)
Advances in Cancer Research     Full-text available via subscription   (Followers: 36, SJR: 3.043, CiteScore: 6)
Advances in Carbohydrate Chemistry and Biochemistry     Full-text available via subscription   (Followers: 9, SJR: 1.453, CiteScore: 2)
Advances in Catalysis     Full-text available via subscription   (Followers: 6, SJR: 1.992, CiteScore: 5)
Advances in Cell Aging and Gerontology     Full-text available via subscription   (Followers: 7)
Advances in Cellular and Molecular Biology of Membranes and Organelles     Full-text available via subscription   (Followers: 14)
Advances in Chemical Engineering     Full-text available via subscription   (Followers: 29, SJR: 0.156, CiteScore: 1)
Advances in Child Development and Behavior     Full-text available via subscription   (Followers: 11, SJR: 0.713, CiteScore: 1)
Advances in Chronic Kidney Disease     Full-text available via subscription   (Followers: 11, SJR: 1.316, CiteScore: 2)
Advances in Clinical Chemistry     Full-text available via subscription   (Followers: 27, SJR: 1.562, CiteScore: 3)
Advances in Clinical Radiology     Full-text available via subscription   (Followers: 4)
Advances in Colloid and Interface Science     Full-text available via subscription   (Followers: 21, SJR: 1.977, CiteScore: 8)
Advances in Computers     Full-text available via subscription   (Followers: 15, SJR: 0.205, CiteScore: 1)
Advances in Cosmetic Surgery     Full-text available via subscription   (Followers: 2)
Advances in Dermatology     Full-text available via subscription   (Followers: 16)
Advances in Developmental Biology     Full-text available via subscription   (Followers: 14)
Advances in Digestive Medicine     Open Access   (Followers: 15)
Advances in DNA Sequence-Specific Agents     Full-text available via subscription   (Followers: 8)
Advances in Drug Research     Full-text available via subscription   (Followers: 26)
Advances in Ecological Research     Full-text available via subscription   (Followers: 45, SJR: 2.524, CiteScore: 4)
Advances in Engineering Software     Hybrid Journal   (Followers: 31, SJR: 1.159, CiteScore: 4)
Advances in Experimental Biology     Full-text available via subscription   (Followers: 10)
Advances in Experimental Social Psychology     Full-text available via subscription   (Followers: 55, SJR: 5.39, CiteScore: 8)
Advances in Exploration Geophysics     Full-text available via subscription   (Followers: 2)
Advances in Family Practice Nursing     Full-text available via subscription   (Followers: 1)
Advances in Fluorine Science     Full-text available via subscription   (Followers: 9)
Advances in Food and Nutrition Research     Full-text available via subscription   (Followers: 73, SJR: 0.591, CiteScore: 2)
Advances in Fuel Cells     Full-text available via subscription   (Followers: 19)
Advances in Genetics     Full-text available via subscription   (Followers: 20, SJR: 1.354, CiteScore: 4)
Advances in Genome Biology     Full-text available via subscription   (Followers: 12, SJR: 12.74, CiteScore: 13)
Advances in Geophysics     Full-text available via subscription   (Followers: 9, SJR: 1.193, CiteScore: 3)
Advances in Heat Transfer     Full-text available via subscription   (Followers: 26, SJR: 0.368, CiteScore: 1)
Advances in Heterocyclic Chemistry     Full-text available via subscription   (Followers: 11, SJR: 0.749, CiteScore: 3)
Advances in Human Factors/Ergonomics     Full-text available via subscription   (Followers: 26)
Advances in Imaging and Electron Physics     Full-text available via subscription   (Followers: 5, SJR: 0.193, CiteScore: 0)
Advances in Immunology     Full-text available via subscription   (Followers: 43, SJR: 4.433, CiteScore: 6)
Advances in Inorganic Chemistry     Full-text available via subscription   (Followers: 12, SJR: 1.163, CiteScore: 2)
Advances in Insect Physiology     Full-text available via subscription   (Followers: 2, SJR: 1.938, CiteScore: 3)
Advances in Integrative Medicine     Hybrid Journal   (Followers: 6, SJR: 0.176, CiteScore: 0)
Advances in Intl. Accounting     Full-text available via subscription   (Followers: 3)
Advances in Life Course Research     Hybrid Journal   (Followers: 11, SJR: 0.682, CiteScore: 2)
Advances in Lipobiology     Full-text available via subscription   (Followers: 2)
Advances in Magnetic and Optical Resonance     Full-text available via subscription   (Followers: 9)
Advances in Marine Biology     Full-text available via subscription   (Followers: 22, SJR: 0.88, CiteScore: 2)
Advances in Mathematics     Full-text available via subscription   (Followers: 19, SJR: 3.027, CiteScore: 2)
Advances in Medical Sciences     Hybrid Journal   (Followers: 11, SJR: 0.694, CiteScore: 2)
Advances in Medicinal Chemistry     Full-text available via subscription   (Followers: 6)
Advances in Microbial Physiology     Full-text available via subscription   (Followers: 5, SJR: 1.158, CiteScore: 3)
Advances in Molecular and Cell Biology     Full-text available via subscription   (Followers: 28)
Advances in Molecular and Cellular Endocrinology     Full-text available via subscription   (Followers: 8)
Advances in Molecular Pathology     Hybrid Journal   (Followers: 2)
Advances in Molecular Toxicology     Full-text available via subscription   (Followers: 7, SJR: 0.182, CiteScore: 0)
Advances in Nanoporous Materials     Full-text available via subscription   (Followers: 4)
Advances in Oncobiology     Full-text available via subscription   (Followers: 3)
Advances in Ophthalmology and Optometry     Full-text available via subscription   (Followers: 1)
Advances in Organ Biology     Full-text available via subscription   (Followers: 3)
Advances in Organometallic Chemistry     Full-text available via subscription   (Followers: 19, SJR: 1.875, CiteScore: 4)
Advances in Parallel Computing     Full-text available via subscription   (Followers: 7, SJR: 0.174, CiteScore: 0)
Advances in Parasitology     Full-text available via subscription   (Followers: 7, SJR: 1.579, CiteScore: 4)
Advances in Pediatrics     Full-text available via subscription   (Followers: 27, SJR: 0.461, CiteScore: 1)
Advances in Pharmaceutical Sciences     Full-text available via subscription   (Followers: 21)
Advances in Pharmacology     Full-text available via subscription   (Followers: 18, SJR: 1.536, CiteScore: 3)
Advances in Physical Organic Chemistry     Full-text available via subscription   (Followers: 11, SJR: 0.574, CiteScore: 1)
Advances in Phytomedicine     Full-text available via subscription   (Followers: 2)
Advances in Planar Lipid Bilayers and Liposomes     Full-text available via subscription   (Followers: 3, SJR: 0.109, CiteScore: 1)
Advances in Plant Biochemistry and Molecular Biology     Full-text available via subscription   (Followers: 10)
Advances in Plant Pathology     Full-text available via subscription   (Followers: 7)
Advances in Porous Media     Full-text available via subscription   (Followers: 5)
Advances in Protein Chemistry     Full-text available via subscription   (Followers: 19)
Advances in Protein Chemistry and Structural Biology     Full-text available via subscription   (Followers: 21, SJR: 0.791, CiteScore: 2)
Advances in Psychology     Full-text available via subscription   (Followers: 75)
Advances in Quantum Chemistry     Full-text available via subscription   (Followers: 7, SJR: 0.371, CiteScore: 1)
Advances in Radiation Oncology     Open Access   (Followers: 3, SJR: 0.263, CiteScore: 1)
Advances in Small Animal Medicine and Surgery     Hybrid Journal   (Followers: 3, SJR: 0.101, CiteScore: 0)
Advances in Space Biology and Medicine     Full-text available via subscription   (Followers: 7)
Advances in Space Research     Full-text available via subscription   (Followers: 452, SJR: 0.569, CiteScore: 2)
Advances in Structural Biology     Full-text available via subscription   (Followers: 6)
Advances in Surgery     Full-text available via subscription   (Followers: 12, SJR: 0.555, CiteScore: 2)
Advances in the Study of Behavior     Full-text available via subscription   (Followers: 38, SJR: 2.208, CiteScore: 4)
Advances in Veterinary Medicine     Full-text available via subscription   (Followers: 21)
Advances in Veterinary Science and Comparative Medicine     Full-text available via subscription   (Followers: 15)
Advances in Virus Research     Full-text available via subscription   (Followers: 6, SJR: 2.262, CiteScore: 5)
Advances in Water Resources     Hybrid Journal   (Followers: 59, SJR: 1.551, CiteScore: 3)
Aeolian Research     Hybrid Journal   (Followers: 6, SJR: 1.117, CiteScore: 3)
Aerospace Science and Technology     Hybrid Journal   (Followers: 421, SJR: 0.796, CiteScore: 3)
AEU - Intl. J. of Electronics and Communications     Hybrid Journal   (Followers: 8, SJR: 0.42, CiteScore: 2)
African J. of Emergency Medicine     Open Access   (Followers: 6, SJR: 0.296, CiteScore: 0)
Ageing Research Reviews     Hybrid Journal   (Followers: 13, SJR: 3.671, CiteScore: 9)
Aggression and Violent Behavior     Hybrid Journal   (Followers: 490, SJR: 1.238, CiteScore: 3)
Agri Gene     Hybrid Journal   (Followers: 1, SJR: 0.13, CiteScore: 0)
Agricultural and Forest Meteorology     Hybrid Journal   (Followers: 18, SJR: 1.818, CiteScore: 5)
Agricultural Systems     Hybrid Journal   (Followers: 32, SJR: 1.156, CiteScore: 4)
Agricultural Water Management     Hybrid Journal   (Followers: 47, SJR: 1.272, CiteScore: 3)
Agriculture and Agricultural Science Procedia     Open Access   (Followers: 4)
Agriculture and Natural Resources     Open Access   (Followers: 3)
Agriculture, Ecosystems & Environment     Hybrid Journal   (Followers: 61, SJR: 1.747, CiteScore: 4)
Ain Shams Engineering J.     Open Access   (Followers: 7, SJR: 0.589, CiteScore: 3)
Air Medical J.     Hybrid Journal   (Followers: 8, SJR: 0.26, CiteScore: 0)
AKCE Intl. J. of Graphs and Combinatorics     Open Access   (SJR: 0.19, CiteScore: 0)
Alcohol     Hybrid Journal   (Followers: 12, SJR: 1.153, CiteScore: 3)
Alcoholism and Drug Addiction     Open Access   (Followers: 12)
Alergologia Polska : Polish J. of Allergology     Full-text available via subscription   (Followers: 2)
Alexandria Engineering J.     Open Access   (Followers: 3, SJR: 0.604, CiteScore: 3)
Alexandria J. of Medicine     Open Access   (Followers: 1, SJR: 0.191, CiteScore: 1)
Algal Research     Partially Free   (Followers: 10, SJR: 1.142, CiteScore: 4)
Alkaloids: Chemical and Biological Perspectives     Full-text available via subscription   (Followers: 2)
Allergologia et Immunopathologia     Full-text available via subscription   (Followers: 1, SJR: 0.504, CiteScore: 1)
Allergology Intl.     Open Access   (Followers: 5, SJR: 1.148, CiteScore: 2)
Alpha Omegan     Full-text available via subscription   (SJR: 3.521, CiteScore: 6)
ALTER - European J. of Disability Research / Revue Européenne de Recherche sur le Handicap     Full-text available via subscription   (Followers: 13, SJR: 0.201, CiteScore: 1)
Alzheimer's & Dementia     Hybrid Journal   (Followers: 60, SJR: 4.66, CiteScore: 10)
Ambulatory Pediatrics     Hybrid Journal   (Followers: 5)
American Heart J.     Hybrid Journal   (Followers: 63, SJR: 3.267, CiteScore: 4)
American J. of Cardiology     Hybrid Journal   (Followers: 72, SJR: 1.93, CiteScore: 3)
American J. of Emergency Medicine     Hybrid Journal   (Followers: 51, SJR: 0.604, CiteScore: 1)
American J. of Geriatric Pharmacotherapy     Full-text available via subscription   (Followers: 13)
American J. of Geriatric Psychiatry     Hybrid Journal   (Followers: 18, SJR: 1.524, CiteScore: 3)
American J. of Human Genetics     Hybrid Journal   (Followers: 47, SJR: 7.45, CiteScore: 8)
American J. of Infection Control     Hybrid Journal   (Followers: 37, SJR: 1.062, CiteScore: 2)
American J. of Kidney Diseases     Hybrid Journal   (Followers: 42, SJR: 2.973, CiteScore: 4)
American J. of Medicine     Hybrid Journal   (Followers: 50)
American J. of Medicine Supplements     Full-text available via subscription   (Followers: 3, SJR: 1.967, CiteScore: 2)
American J. of Obstetrics & Gynecology MFM     Hybrid Journal   (Followers: 3)
American J. of Obstetrics and Gynecology     Hybrid Journal   (Followers: 296, SJR: 2.7, CiteScore: 4)
American J. of Ophthalmology     Hybrid Journal   (Followers: 72, SJR: 3.184, CiteScore: 4)
American J. of Ophthalmology Case Reports     Open Access   (Followers: 6, SJR: 0.265, CiteScore: 0)
American J. of Orthodontics and Dentofacial Orthopedics     Full-text available via subscription   (Followers: 7, SJR: 1.289, CiteScore: 1)
American J. of Otolaryngology     Hybrid Journal   (Followers: 26, SJR: 0.59, CiteScore: 1)
American J. of Pathology     Hybrid Journal   (Followers: 33, SJR: 2.139, CiteScore: 4)
American J. of Preventive Medicine     Hybrid Journal   (Followers: 31, SJR: 2.164, CiteScore: 4)
American J. of Surgery     Hybrid Journal   (Followers: 41, SJR: 1.141, CiteScore: 2)
American J. of the Medical Sciences     Hybrid Journal   (Followers: 12, SJR: 0.767, CiteScore: 1)
Ampersand : An Intl. J. of General and Applied Linguistics     Open Access   (Followers: 8)
Anaerobe     Hybrid Journal   (Followers: 4, SJR: 1.144, CiteScore: 3)
Anaesthesia & Intensive Care Medicine     Full-text available via subscription   (Followers: 73, SJR: 0.138, CiteScore: 0)
Anaesthesia Critical Care & Pain Medicine     Full-text available via subscription   (Followers: 28, SJR: 0.411, CiteScore: 1)
Anales de Cirugia Vascular     Full-text available via subscription   (Followers: 1)
Anales de Pediatría     Full-text available via subscription   (Followers: 3, SJR: 0.277, CiteScore: 0)
Anales de Pediatría (English Edition)     Full-text available via subscription  
Anales de Pediatría Continuada     Full-text available via subscription  
Analytic Methods in Accident Research     Hybrid Journal   (Followers: 8, SJR: 4.849, CiteScore: 10)
Analytica Chimica Acta     Hybrid Journal   (Followers: 45, SJR: 1.512, CiteScore: 5)
Analytica Chimica Acta : X     Open Access  
Analytical Biochemistry     Hybrid Journal   (Followers: 238, SJR: 0.633, CiteScore: 2)
Analytical Chemistry Research     Open Access   (Followers: 14, SJR: 0.411, CiteScore: 2)
Analytical Spectroscopy Library     Full-text available via subscription   (Followers: 14)
Anesthésie & Réanimation     Full-text available via subscription   (Followers: 2)
Anesthesiology Clinics     Full-text available via subscription   (Followers: 25, SJR: 0.683, CiteScore: 2)
Angiología     Full-text available via subscription   (SJR: 0.121, CiteScore: 0)
Angiologia e Cirurgia Vascular     Open Access   (Followers: 1, SJR: 0.111, CiteScore: 0)

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Similar Journals
Journal Cover
Advances in Heterocyclic Chemistry
Journal Prestige (SJR): 0.749
Citation Impact (citeScore): 3
Number of Followers: 11  
 
  Full-text available via subscription Subscription journal
ISSN (Print) 0065-2725
Published by Elsevier Homepage  [3203 journals]
  • Heterocycles in drug discovery: Properties and preparation
    • Abstract: Publication date: Available online 21 November 2020Source: Advances in Heterocyclic ChemistryAuthor(s): David P. Rotella
       
  • Eight-membered heterocycles with two heteroatoms in a 1,2-relationship of
           interest in medicinal chemistry
    • Abstract: Publication date: Available online 14 October 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Barbara Parrino, Stella Cascioferro, Daniela Carbone, Girolamo Cirrincione, Patrizia Diana
       
  • 1,2,4-Triazolo[5,1-b]- and -[1,5-a]quinazolines and
           their hydro derivatives
    • Abstract: Publication date: Available online 13 October 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Gunther Fischer
       
  • Quinolones as prospective drugs: Their syntheses and biological
           applications
    • Abstract: Publication date: Available online 8 September 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Ashraf A. Aly, Mohamed Ramadan, Gamal El-Din A. Abuo-Rahma, Yaseen A.M.M. Elshaier, Mohammed A.I. Elbastawesy, Alan B. Brown, Stefan Bräse
       
  • Organometallic complexes of functionalized chelating azines: Part 2
    • Abstract: Publication date: Available online 2 July 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Alexander P. Sadimenko
       
  • One-pot reactions of three-membered rings giving N,O,S-heterocycles
    • Abstract: Publication date: Available online 28 May 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Vitalii A. Palchykov, Oleksandr Zhurakovskyi
       
  • Recent advances in the Nenitzescu indole synthesis (1990–2019)
    • Abstract: Publication date: Available online 4 May 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Florea Dumitrascu, Marc A. Ilies
       
  • Synthesis and reactivity of fluorinated heterocycles
    • Abstract: Publication date: Available online 30 March 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Frederick A. Luzzio
       
  • The literature of heterocyclic chemistry, part XVIII, 2018
    • Abstract: Publication date: Available online 12 March 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Leonid I. Belen’kii, Galina A. Gazieva, Yulia B. Evdokimenkova, Natalya O. Soboleva
       
  • Chapter Three - The chemistry of thieno[b]pyrrolones,
           dihydrothieno[b]pyrrolones, and their fused derivatives
    • Abstract: Publication date: 2020Source: Advances in Heterocyclic Chemistry, Volume 131Author(s): Andrew D. Harper, R. Alan Aitken
       
  • Series Page
    • Abstract: Publication date: 2020Source: Advances in Heterocyclic Chemistry, Volume 131Author(s):
       
  • The Friedländer reaction: A powerful strategy for the synthesis of
           heterocycles
    • Abstract: Publication date: Available online 28 January 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Nazanin Ghobadi, Niousha Nazari, Parisa Gholamzadeh Ever since it was discovered and used widely in the synthesis of different organic compounds, quinoline became an interesting framework among chemists and pharmacists due to its unique properties. There are many familiar named reactions developed for the synthesis of quinoline based structures, among which the Friedländer reaction plays an important role. This method involves the condensation between 2-aminobenzaldehydes and a ketone. By developing the Friedländer synthesis, different types of heterocycles have been prepared in addition to the quinolines. In this chapter, the focus is on the applicability of the Friedländer reaction to the synthesis of various types of heterocyclic compounds.
       
  • The chemistry of labeling heterocycles with carbon-11 or fluorine-18 for
           biomedical imaging
    • Abstract: Publication date: Available online 27 January 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Shuiyu Lu, Fabrice G. Siméon, Sanjay Telu, Lisheng Cai, Victor W. Pike Over the last half-century, the molecular imaging technique of positron emission tomography (PET) has emerged as an important tool for biomedical research, drug development and medical diagnosis. The power of PET derives from its utilization of radiotracers that can report specific information on pharmacology, biochemistry, and physiology. Many of these radiotracers are heterocycles that have been labeled with a short-lived cyclotron-produced radioisotope, either carbon-11 (t1/2 = 20.4 min) or fluorine-18 (t1/2 = 109.8 min). This review addresses the chemical challenges to be met in producing PET radiotracers with these radioisotope labels at heterocyclic moieties and the methods now available for doing so.
       
  • Eight-membered heterocycles with two heteroatoms in a 1,5-relationship of
           interest in medicinal chemistry
    • Abstract: Publication date: Available online 27 January 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Barbara Parrino, Stella Cascioferro, Daniela Carbone, Girolamo Cirrincione, Patrizia Diana This review deals with 1,5-diheterocines that exhibited biological properties and covers comprehensively the literature from 2007 to the end of February 2019. Among the six possible heterocyclic systems belonging to the eight-membered rings with two heteroatoms, N, O, and S, five had derivatives showing pharmacological activities: 1,5-diazocines, 1,5-oxazocines, 1,5-thiazocines, 1,5-dioxocins, and 1,5-dithiocins. Instead, literature reported no articles dealing with 1,5-oxathiocins of interest in medicinal chemistry. In addition to uncondensed derivatives, 1,5-diheterocines fused to five- and six-membered carbocycles or heterocycles are covered. Bridged 1,5-diheterocines are covered as well.
       
  • Recent developments in the chemistry of sydnones and sydnone imines
    • Abstract: Publication date: Available online 8 January 2020Source: Advances in Heterocyclic ChemistryAuthor(s): Il’ya A. Cherepanov, Sergey K. Moiseev The interest of the scientific community in sydnones and sydnone imines, the most known mesoionic compounds, is grounded on their unusual molecular structures, specific physical and biological properties, and chemical behavior. This nonexhaustive review highlights the achievements in sydnone and sydnone imine chemistry reported since 1998 and covers the preparations of these mesoionic compounds, their functionalization both at the 1,3,4-oxadiazoline ring and in side chains (including that one at N6 of sydnone imines), the ring-opening processes, and [3 + 2]-cycloaddition reactions where sydnones and sydnone imines act as the 1,3-dipoles. Special attention is paid to 4-lithio and 4-halogeno derivatives that have manifested themselves as the key intermediate compounds for preparations of a variety of sydnone and sydnone imine derivatives. Biological and some other applications of sydnone and sydnone imines are only slightly mentioned in this review.
       
  • H+functionalization+of+heterocyclic+compounds&rft.title=Advances+in+Heterocyclic+Chemistry&rft.issn=0065-2725&rft.date=&rft.volume=">Application of electrochemical oxidative methods in the C(sp2)H
           functionalization of heterocyclic compounds
    • Abstract: Publication date: Available online 10 December 2019Source: Advances in Heterocyclic ChemistryAuthor(s): Oleg N. Chupakhin, Alexander V. Shchepochkin, Valery N. Charushin New atom-economic and environmentally friendly processes should replace the traditional ways of building CC, CN, CO, CP, CS bonds, which are usually based on the replacement of a halogen atom, and, therefore, required the preliminary modification of substrates, and the use of aggressive reagents, harsh conditions or expensive catalysts. In recent years, the direct metal-free functionalization of the C(sp2)H bond, which provides the most efficient and low-waste pathway for molecular transformation, has attracted increasing attention. However, these transformations usually require stoichiometric amounts of chemical oxidizing agents. The modern world and its sustainable development trends are forcing the chemical industry to improve in an environmentally friendly direction and meet the requirements of “green chemistry.” In this regard, the use of electrochemical methods is extremely important. Electrochemical anodic oxidation is an ideal option for the replacement of chemical oxidizers in CH functionalization reactions. The data on the main electrochemical methods and approaches used for the direct functionalization of the C(sp2)H bond in heterocyclic compounds are classified and summarized in this paper.
       
  • 1,3-Amino alcohols and their phenol analogs in heterocyclization reactions
    • Abstract: Publication date: Available online 15 July 2019Source: Advances in Heterocyclic ChemistryAuthor(s): Vitalii A. Palchykov, Alexandr A. Gaponov The discovery of new effective catalytic methods for the synthesis of 1,3-amino alcohols, as well as the development of novel transformations of these compounds, has been an extremely active area of research in recent years. As we demonstrate in this chapter, in just one or two steps 1,3-amino alcohols and their phenol analogs can be converted into a vast array of four-to-eight-membered rings of great biological importance. The diversity of possible transformations has resulted in a torrent of publications on this topic. This review covers recent (2007 to early 2019) literature on transformations of 1,3-amino alcohols leading to diverse families of N,O,S-heterocycles, including azetidines, pyrrolidines, indoles, 1,3-oxazinanes, 1,3-oxazines, 1,3-oxazinane-2-ones, pyridines, quinolines, quinazolines, 1,4-oxazepanes, 1,4-diazepanes, benzo[f][1,4]oxazepines, and benzo[e][1,4]diazepines. The review aims to give the readers an insight into the great synthetic utility of 1,3-amino alcohols and related compounds. It presents the most modern methods for their expedited conversion into a broad range of biologically relevant heterocycles.Graphical abstractUnlabelled Image
       
  • Synthesis of various N-heterocycles using the four-component Ugi reaction
    • Abstract: Publication date: Available online 14 May 2019Source: Advances in Heterocyclic ChemistryAuthor(s): Majid M. Heravi, Leyla Mohammadkhani Nowadays, among synthetic organic chemists, the Ugi four-component reaction (U-4CR), is known as the most important and useful isocyanide-based multicomponent reactions (IMCRs); since it allows the rapid and straightforward synthesis of the linear peptide backbone. U-4CR, actually is the condensation reaction involving, an isocyanide, an aldehyde, an amine, and a carboxylic acid leading to the formation of the corresponding adduct. Significantly, this adduct can be cyclized through a suitable posttransformation, resulting in the construction of different heterocyclic systems containing nitrogen. In this chapter, we try to underscore the use of post-Ugi transformation in the synthesis of various N-heterocycles with four-, five-, six-, and seven-membered rings as well as fused heterocycles bearing one or two heteroatoms.
       
 
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