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  1. 301

    Trifluoroacetic Acid as an Efficient Catalyst for the Room Temperature Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazoles in Aqueous Media by Mohammad R. Mohammadizadeh, S. Zeinakhatoun Taghavi

    Published 2011-01-01
    “…Trifluoroacetic acid (TFA) is introduced as a commercially available, inexpensive and effective catalyst for the selective and eco-compatible synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles via condensation reaction of o-phenylenediamine derivatives and aromatic aldehydes in ethanol/water at room temperature.…”
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    One-Pot Synthesis of 1,8-Dioxo-octahydroxanthenes Utilizing Silica-Supported Preyssler Nano Particles as Novel and Efficient Reusable Heterogeneous Acidic Catalyst by Ali Javid, Majid M. Heravi, Fatemeh F. Bamoharram

    Published 2011-01-01
    “…The products were formed in excellent yields and the acidic catalyst was completely heterogeneous and can be recycled for many times.…”
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  8. 308

    Trifluoroacetic Acid as an Effective Catalyst for Biginelli Reaction: One-Pot, Three-Component Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones (and-Thiones) by Mohammad R. Mohammadizadeh, Neda Firoozi

    Published 2011-01-01
    “…Trifluoroacetic acid (TFA) is introduced as an effective catalyst for promotion of Biginelli reaction. 3,4-Dihydropyrimidin-2(1H)-one (-thione) derivatives (DHPMs) were simply and efficiently prepared using TFA catalyzed one-pot, three-component condensation β-dicarbonyl compounds, aldehydes and urea (thio).…”
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    Highly efficient conversion of glycerol and $t$-butanol to biofuel additives over AlPO solid acid catalyst under microwave irradiation technique: kinetic study by Shyam Prasad, K., Shamshuddin, S. Z. Mohamed

    Published 2022-05-01
    “…These materials were used as catalysts in liquid phase etherification reaction of glycerol with alcohol. …”
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    Studies in Asymmetric Epoxidation of Chalcone Using Quaternary Salts and Nonionic Surfactants Based on 6-Amino-6-deoxy-glucose as Chiral Phase Transfer Catalysts by Lalit Sharma, Subhash Chander Sharma, Saroj

    Published 2011-01-01
    “…Quaternary salts and nonionic surfactants based on 6-amino-6-deoxy-glucose were explored as chiral phase transfer catalysts for the asymmetric epoxidation of chalcone. …”
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