Publisher: Science and Education Publishing   (Total: 75 journals)   [Sort by number of followers]

Showing 1 - 75 of 75 Journals sorted alphabetically
American J. of Applied Mathematics and Statistics     Open Access   (Followers: 15)
American J. of Applied Psychology     Open Access   (Followers: 55)
American J. of Biomedical Research     Open Access   (Followers: 2)
American J. of Cancer Prevention     Open Access   (Followers: 12)
American J. of Civil Engineering and Architecture     Open Access   (Followers: 43)
American J. of Clinical Medicine Research     Open Access   (Followers: 8)
American J. of Educational Research     Open Access   (Followers: 70)
American J. of Electrical and Electronic Engineering     Open Access   (Followers: 28)
American J. of Energy Research     Open Access   (Followers: 11)
American J. of Environmental Protection     Open Access   (Followers: 9)
American J. of Epidemiology and Infectious Disease     Open Access   (Followers: 21)
American J. of Food and Nutrition     Open Access   (Followers: 58)
American J. of Food Science and Technology     Open Access   (Followers: 12)
American J. of Infectious Diseases and Microbiology     Open Access   (Followers: 31)
American J. of Information Systems     Open Access   (Followers: 7)
American J. of Materials Engineering and Technology     Open Access   (Followers: 5)
American J. of Materials Science and Engineering     Open Access   (Followers: 8)
American J. of Mathematical Analysis     Open Access   (Followers: 2)
American J. of Mechanical Engineering     Open Access   (Followers: 58)
American J. of Medical and Biological Research     Open Access   (Followers: 10)
American J. of Medical Case Reports     Open Access   (Followers: 3)
American J. of Medical Sciences and Medicine     Open Access   (Followers: 5)
American J. of Medicine Studies     Open Access   (Followers: 3)
American J. of Microbiological Research     Open Access   (Followers: 3)
American J. of Modeling and Optimization     Open Access   (Followers: 2)
American J. of Nanomaterials     Open Access   (Followers: 7)
American J. of Numerical Analysis     Open Access   (Followers: 3)
American J. of Nursing Research     Open Access   (Followers: 6)
American J. of Pharmacological Sciences     Open Access   (Followers: 2)
American J. of Public Health Research     Open Access   (Followers: 27)
American J. of Rural Development     Open Access   (Followers: 7)
American J. of Sensor Technology     Open Access   (Followers: 4)
American J. of Sports Science and Medicine     Open Access   (Followers: 38)
American J. of Water Resources     Open Access   (Followers: 13)
American J. of Zoological Research     Open Access   (Followers: 2)
Applied Ecology and Environmental Sciences     Open Access   (Followers: 25)
Applied Mathematics and Physics     Open Access   (Followers: 3)
Automatic Control and Information Sciences     Open Access   (Followers: 3)
Biomedical Science and Engineering     Open Access   (Followers: 7)
Chemical Engineering and Science     Open Access   (Followers: 47)
Intl. J. of Celiac Disease     Open Access   (Followers: 3)
Intl. J. of Dental Sciences and Research     Open Access   (Followers: 1)
Intl. J. of Econometrics and Financial Management     Open Access   (Followers: 7)
Intl. J. of Physics     Open Access   (Followers: 12)
Intl. Transaction of Electrical and Computer Engineers System     Open Access   (Followers: 2)
J. of Automation and Control     Open Access   (Followers: 8)
J. of Biomedical Engineering and Technology     Open Access   (Followers: 1)
J. of Business and Management Sciences     Open Access   (Followers: 1)
J. of Cancer Research and Treatment     Open Access   (Followers: 4)
J. of Computer Networks     Open Access   (Followers: 8)
J. of Computer Sciences and Applications     Open Access  
J. of Environment Pollution and Human Health     Open Access   (Followers: 7)
J. of Finance and Accounting     Open Access   (Followers: 9)
J. of Finance and Economics     Open Access   (Followers: 13)
J. of Food and Nutrition Research     Open Access   (Followers: 11)
J. of Food Security     Open Access   (Followers: 6)
J. of Geosciences and Geomatics     Open Access   (Followers: 2)
J. of Materials Physics and Chemistry     Open Access   (Followers: 5)
J. of Mathematical Sciences and Applications     Open Access   (Followers: 2)
J. of Optoelectronics Engineering     Open Access   (Followers: 4)
J. of Physical Activity Research     Open Access   (Followers: 4)
J. of Polymer and Biopolymer Physics Chemistry     Open Access   (Followers: 9)
Materials Science and Metallurgy Engineering     Open Access   (Followers: 6)
Nanoscience and Nanotechnology Research     Open Access   (Followers: 20)
Physics and Materials Chemistry     Open Access   (Followers: 2)
Research in Plant Sciences     Open Access   (Followers: 1)
Research in Psychology and Behavioral Sciences     Open Access   (Followers: 3)
Sustainable Energy     Open Access   (Followers: 3)
Turkish J. of Analysis and Number Theory     Open Access   (Followers: 1)
Wireless and Mobile Technologies     Open Access   (Followers: 6)
World J. of Agricultural Research     Open Access   (Followers: 2)
World J. of Analytical Chemistry     Open Access   (Followers: 4)
World J. of Chemical Education     Open Access   (Followers: 6)
World J. of Environmental Engineering     Open Access   (Followers: 3)
World J. of Organic Chemistry     Open Access   (Followers: 7)
Similar Journals
Journal Cover
World Journal of Organic Chemistry
Number of Followers: 7  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2372-2150 - ISSN (Online) 2372-2169
Published by Science and Education Publishing Homepage  [75 journals]
  • Formation Mechanism of the Colored Compounds Derived from Eserine
           (Physostigmine)

    • Authors: Francisco Sánchez-Viesca; Reina Gómez
      Pages: 1 - 4
      Abstract: Physostigmine (eserine) is an indole alkaloid isolated from a plant of Western Africa. It is interesting due its striking properties: a potent venom and a drug for open-angle glaucoma treatment. It gives two color reactions, a dark red due to rubreserine, a three ring o-quinone, and a seven ring phenoxazone with a splendid blue color. Though the structures of these compounds have been determined, there is no reaction mechanism related to their formation. We provide the reaction pathway and the electron flow for each reaction. Especially interesting is the case of eserine blue, to know how the molecule is integrated through many reaction intermediates and electron shifts.
      PubDate: 2020-01-07
      DOI: 10.12691/wjoc-8-1-1
      Issue No: Vol. 8, No. 1 (2020)
       
  • On the Sabanin-Laskowski Test for Citric Acid

    • Authors: Francisco Sánchez-Viesca; Reina Gómez
      Pages: 5 - 6
      Abstract: The Sabanin-Laskowski test for citric acid, the reaction of citric acid with ammonia under pressure, produces a yellow compound which on standing turns blue. This uncommon chemical deportment deserves a study of this almost forgotten chemical test in order to update it, since it has been found that this yellow compound has unique luminescent properties that now are used in nanotechnology and is studied in Organic Chemistry, Physical Chemistry as well as in Biological Chemistry.
      PubDate: 2020-01-29
      DOI: 10.12691/wjoc-8-1-2
      Issue No: Vol. 8, No. 1 (2020)
       
  • On the Mechanism of the Serullas Test for Morphine

    • Authors: Francisco Sánchez-Viesca; Reina Gómez
      Pages: 7 - 10
      Abstract: The reaction of iodic acid with morphine (Serullas colour test) has not been studied. It is a very sensitive reaction published in France that had a great resonance in Europe and in the United States. However, there is no reaction mechanism advanced. We provide the electron flow, step by step, of this oxidation of morphine. An aromatic hydroxylation and then ortho-quinone formation are described. This spot test opens a route to o-quinones from phenols, and this is important. A brief Serullas’ profile and references of the test are included.
      PubDate: 2020-05-20
      DOI: 10.12691/wjoc-8-1-3
      Issue No: Vol. 8, No. 1 (2020)
       
  • 3-(2-Phenyl-oxo-ethoxy)-2H-chromen-2-one as New 3-Hydroxycoumarin
           

    • Authors: Jules Yoda; Siaka Sosso, Abdoulaye Djandé, Adama Saba
      Pages: 11 - 16
      Abstract: Coumarin derivatives are an important class of heterocyclic compounds with interesting physical and biological properties. 3-(2-phenyl-oxo-ethoxy)-2H-chromen-2-one is prepared by reacting 2-chloro-1-phenylethanone with 3-hydroxycoumarin in tetrahydrofuran using a suitable base. The structure of the newly obtained compound has been confirmed by conventional analytical methods such as infrared (IR), mass spectrometry (MS) and nuclear magnetic resonance spectrometry (NMR). In mass spectrometry, fragmentation was studied in the context of the correlation between the fragmentation process and the value of the electronic charges obtained by the semi-empirical method AM1. This method, recently introduced in the study of mass spectra, allows to improve the explanation of the fragmentation process in ESI-MS and EIMS and even to predict fragment ions. We were able to successfully synthesize the title compound. The proposed structure was elucidated by spectral analysis. Concerning the fragmentation process, a good correlation between the fragmentation pathways and the electronic charges of the atoms was obtained.
      PubDate: 2020-07-28
      DOI: 10.12691/wjoc-8-1-4
      Issue No: Vol. 8, No. 1 (2020)
       
 
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