Magnetic phosphonium ionic liquid: Application as a novel dual role acidic catalyst for synthesis of 2′-aminobenzothiazolomethylnaphthols and amidoalkyl naphthols
作者： Morteza Torabi , Meysam Yarie , Mohammad Ali Zolfigol , Saeid Azizian
DOI: 10.1007/S11164-019-03996-W
关键词: Phosphonium 、 Combinatorial chemistry 、 Catalysis 、 Ionic liquid 、 Rational design 、 Lewis acids and bases 、 Materials science 、 Thermogravimetric analysis 、 Infrared spectroscopy 、 Magnetic ionic liquid
摘要: In this investigation, a novel magnetic phosphonium ionic liquid (MPIL) was designed and synthesized through two-step process. The resulting fully characterized using different techniques including Fourier-transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), derivative (DTG), energy-dispersive X-ray (EDX) vibrating sample magnetometer (VSM). prepared dual acidic MPIL represents brilliant catalytic performance towards the synthesis of 2′-aminobenzothiazolomethylnaphthol amidoalkyl naphthol derivatives. Combination magnetic, Bronsted Lewis acid ability within single compound is major advantage MPIL. present work can open up new promising insight in course rational design, applications task-specific multi-rule liquids for various purposes. A promoted 2′-aminobenzothiazolomethylnaphthols
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