Search

Search Results

1. Mild, rapid and efficient etherification of cellulose

   Etherification of cellulose is of significant importance to construct cellulose-based materials. However, the homogeneous and controllable...

   **gxuan You, **n Zhang, ... Jun Zhang in Cellulose

   Article 13 October 2022
   

2. A spherical AlPO₄ supported WO₃ catalyst for reductive etherification of furfural to Euro 95 standard gasoline fuel additives

   Spherical AlPO ₄ supported WO ₃ catalysts were synthesized and characterized by XRD, N ₂ sorption isotherm, SEM, TEM and NH ₃ -TPD, and used as a catalyst...

   S. Manimaran, A. Pandurangan in Journal of Porous Materials

   Article 02 May 2024
   

3. Efficient reductive etherification of furfural into furfuryl ethyl ether on Pd/Nb₂O₅ nanomaterials

   Furfuryl ethyl ether (FEE), an important gasoline additive, is synthesized by a one-step reductive etherification of furfural (FF) by Nb ₂ O ₅ nanowires...

   Zhenwei Zhang, **aoshi Ma, ... Baoliang Liu in Reaction Kinetics, Mechanisms and Catalysis

   Article 22 March 2022
   

4. Production of Biofuel Additives from Glycerol Etherification Using Zirconia Supported Phosphotungstic Acid

   Using etherification to convert glycerol into biofuel additives is an effective way to solve the current problem of excess glycerol. In this study, a...

   Xue** Liu, Shengbin Shi, ... Guomin **ao in Catalysis Letters

   Article 30 September 2021
   

5. Copper-mediated etherification via aryl radicals generated from triplet states

   Carbon–heteroatom (C–X) cross-coupling is a common method for bond-forming reactions in chemistry but the more electronegative the heteroatom X is,...

   Li Zhang, Eva M. Israel, ... Tobias Ritter in Nature Synthesis

   Article Open access 25 April 2022
   

6. Biofuels additives derived via clay supported heteropoly acid catalyzed etherification of glycerol with t-butanol-biomass to liquid oxygenates

   A surge in biodiesel production has recently resulted in a surplus of crude glycerol, which has harmed the process' economy. Glycerol etherification...

   Magar Subhash, Dan Bahadur Pal, Sumit Kumar Jana in Chemical Papers

   Article 01 October 2021
   

7. Synthesis and characterization of Sn-Al-MCM-41 molecular sieve for cyclic acetal production by the glycerol etherification reaction with benzaldehyde

   Sn–Al-MCM-41 oxide catalysts were synthesized, characterized, and used in glycerol etherification reaction with benzaldehyde. The materials obtained...

   Jackeline Camargo Bagio, Kariyn Yamamoto, ... Márcio Eduardo Berezuk in Brazilian Journal of Chemical Engineering

   Article 08 October 2021
   

8. Synthesis of Atropisomeric Benzoxazocines Based on Etherification Products of N-[2-(Cycloalk-1-en-1-yl)­phenyl]sulfonamides with Ethylene Chlorohydrin

   Abstract

   The reactions of N -[2-(cyclohex-1-en-1-yl)-6-methylphenyl]arenesulfonamides and N -[2-(cyclohex-1-en-1-yl)phenyl]methanesulfonamide with...

   R. R. Gataullin in Russian Journal of Organic Chemistry

   Article 01 December 2023
   

9. Direct Etherification of a Single Primary Hydroxy Group of β-Cyclodextrin

   Abstract

   The possibility of direct etherification of a single primary hydroxy group of β-cyclodextrin with a series of alcohols and diols has been...

   N. V. Kutyasheva, G. I. Kurochkina, ... M. K. Grachev in Russian Journal of Organic Chemistry

   Article 01 January 2021

10. Properties of cotton fabrics treated by etherification and esterification and esterification/addition crosslinking with an amino-functional silicon softener

    Crosslinking cellulose imparts good wrinkle resistance but severely impairs mechanical properties of cotton fabrics. Herein, we report the...

    Huitao Peng, Peng Zhang, ... **nwang Cao in Cellulose

    Article 28 May 2021
    

11. Lewis acid metal cations exchanged heteropoly salts as catalysts in β-pinene etherification

    Abstract

    In this work, the protons of the Keggin heteropolyacids were exchanged by Lewis acid metal cations generating salts that were evaluated as...

    Márcio J. da Silva, Lorena C. de Andrade Leles, Milena Galdino Teixeira in Reaction Kinetics, Mechanisms and Catalysis

    Article 19 October 2020
    

12. Role of the Morphology of Sulfonic Resin Catalysts in the Etherification of Ethanol with iso-Butylene: A Review

    The influence of the morphology of the sulfonic resins on their catalytic properties for the etherification of ethanol with isobutylene has been...

    N. V. Vlasenko, P. E. Stryzhak in Theoretical and Experimental Chemistry

    Article 26 November 2020
    

13. Chemically Modified Starch

    Starch is a homopolymer of glucose found naturally in abundance, having unique physicochemical properties, is biodegradable, low cost, can be...

    Ranjan Kaushik, Ankit Kumar, ... Neha Rani in Standardized Procedures and Protocols for Starch

    Chapter 2024
    

14. Monoterpenes etherification reactions with alkyl alcohols over cesium partially exchanged Keggin heteropoly salts: effects of catalyst composition

    In this work, cesium partially exchanged Keggin heteropolyacid (HPA) salts were prepared, characterized, and evaluated as solid catalysts in...

    Márcio José da Silva, Neide Paloma Goncalves Lopes, ... Milena Galdino Texeira in Chemical Papers

    Article 18 July 2020
    

15. Synthesis of ethyl glyceryl ethers from catalyzed glycerol acid and ethanol to develop bio-additives to improve fuel characteristics

    The etherification of glycerol with ethanol is a novel process to utilize low-value by-product (glycerol) of the biodiesel industry. Herein, glycerol...

    Ehsan Hashem Soltan, Farshad Rahimpour in Chemical Papers

    Article 25 July 2023
    

16. Acid functionalized carbons as catalyst for glycerol etherification with benzyl alcohol

    Abstract

    In this paper, the catalytic behaviour of two different carbonaceous systems, commercial carbon (Cc) and synthetic carbon (Cs) functionalized...

    María E. Chiosso, Ileana D. Lick, ... Andrea B. Merlo in Brazilian Journal of Chemical Engineering

    Article 07 January 2020
    

17. Synthesis of Lewis Acid Sites in SBA-15 and Amorphous Silica Using Vapor Phase Infiltration of Zr and Sn

    Vapor-phase infiltration of organometallic or inorganic compounds was used to synthesize Lewis-acid sites in both amorphous SiO ₂ and mesoporous...

    Mengjie Fan, Ching-Yu Wang, ... John M. Vohs in Catalysis Letters

    Article 15 December 2023
    

18. Chemical modification of nitrocellulose by grafting sodium carboxymethyl

    Introducing deterrents improves the thermal stability of nitrocellulose of propellant surface, but is accompanied with inevitable problems, such as...

    Shiying Li, Yu Li, ... Zhongliang **ao in Cellulose

    Article 05 August 2022
    

19. Thermomechanical performances of epoxy complex with castor oil-based polyglycidyl ethers as efficient toughness and strength agents

    The aim of the work is to develop two functionalized castor oil-based polyglycidyl ethers containing benzene rings by ring-opening etherification and...

    Qinghe Fu, Fengfan Zhu, ... **nbao Zhu in Journal of Thermal Analysis and Calorimetry

    Article 29 April 2024
    

20. Modification of Starch

    Starch is one of the most abundant naturally occurring macromolecules and has received enormous research attention owing to its wide availability,...

    Babatunde Olawoye, Olusola Samuel Jolayemi, ... Charles Taiwo Akanbi in Starch: Advances in Modifications, Technologies and Applications

    Chapter 2023