Modern Chemistry

Volume 10, Issue 1, March 2022

  • Microporous Titanosilicates as Heterogeneous Catalysts for Basic Organic Synthesis

    Eleonora Butenko, Alexey Kapustin

    Issue: Volume 10, Issue 1, March 2022
    Pages: 1-4
    Received: 25 November 2021
    Accepted: 11 January 2022
    Published: 21 January 2022
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    Abstract: The products of the reactions of ethylene oxide with fatty alcohols, acids and amines are of great industrial importance. They include surfactants, plasticizers and insecticides. The reactions can be generally represented as oligomerization. Interaction between ethylene oxide and alcohols can proceed in the presence of acidic as well as basic catal... Show More
  • Analysis of the Alcohol Amine Mixtures by 1D Selective COSY

    Zhang He, Huang Guilan, Yang Hongyu

    Issue: Volume 10, Issue 1, March 2022
    Pages: 5-11
    Received: 18 March 2022
    Published: 23 March 2022
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    Abstract: Proton nuclear magnetic resonance (1H-NMR) is one of the most commonly used techniques for structure identification in the field of chemical warfare convention (CWC) because of its strong ability in aiding structure assignment of chemicals. However, due to the lack of separation function coupled with chromatograph, the greatest disadvantage of 1H-N... Show More
  • Determination of the Level of Traces Essential Metals (Cu, Fe & Zn) and Toxic Metals (Pb & Cd) from Nettle Leaves (Urticadioica L.) Grown from Gozamin Woreda

    Biadg Fetene

    Issue: Volume 10, Issue 1, March 2022
    Pages: 12-22
    Received: 26 October 2021
    Accepted: 15 November 2021
    Published: 23 March 2022
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    Abstract: Nettle, Stinging Nettle (Common names) Urticadioca; Urticaurens (Scientific names) is considered by many to be a bothersome pest, but the nettle has been used since ancient times as a source of food, fiber, and medicinal preparations. They also called in commonly as nettle, weedy perennial plant of the nettle family (Urticaceae). It is known for it... Show More