Synthesis and characterization of BEA-SO 3 H as an efficient and chemoselective acid catalyst

RJ Kalbasi, AR Massah, A Shafiei

文献索引：Kalbasi, Roozbeh Javad; Massah, Ahmad Reza; Shafiei, Anahita Journal of Molecular Catalysis A: Chemical, 2011 , vol. 335, # 1-2 p. 51 - 59

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被引用次数: 17

摘要

BEA zeolite was synthesized under hydrothermal condition and modified with various amounts of chlorosulphonic acid. It was characterized by XRD, XRF, FT-IR, BET, thermogravimetric analysis and SEM techniques. Catalytic activity of BEA-SO3H was tested for the synthesis of 1, 1-diacetates from a variety of aromatic and aliphatic aldehydes including those carrying electron donating or withdrawing substituents by acetic anhydride ...