An Efficient Method for the Synthesis of Isoxazolines Under Microwave Irradiation and Solvent-Free Conditions
作者:Pravin O. Patil、Sanjay. B. Bari
DOI:10.14233/ajchem.2013.13662
日期:——
A facile method for the synthesis of new isoxazoline derivatives are being reported starting from substituted 1-(1H-indol-3-yl)-3-(substituted aryl)-prop-1-en-3-ones and hydroxylamine hydrochloride under solvent free conditions and microwave irradiation. This approach has advantages such as short reaction time, moderate to excellent yield, over the conventional synthesis. The structures of the compounds were confirmed by 1H NMR, IR, mass spectra and elemental (C, H, N) analysis.
报道了一种在无溶剂条件下从取代的 1-(1H-吲哚-3-基)-3-(取代的芳基)-丙-1-烯-3-酮和盐酸羟胺开始合成新异恶唑啉衍生物的简便方法条件和微波辐射。与传统合成方法相比,该方法具有反应时间短、产率中等至优异等优点。化合物的结构经1H NMR、IR、质谱和元素(C、H、N)分析证实。