纳米γ-氧化铝/三氯化锑：一种用于合成2,3-二氢嘧啶的高效催化剂。
Nano-γ-AlO/SbCl: an efficient catalyst for the synthesis of 2,3-dihydroperimidines.
作者信息
Bamoniri Abdolhamid, Fatemeh Mirjalili Bi Bi, Saleh Sepideh
机构信息
Departement of Org. Chem., Faculty of Chem., University of Kashan Kashan I. R. Iran
Department of Chem., College of Sci., Yazd University Yazd I. R. Iran.
出版信息
RSC Adv. 2018 Feb 7;8(11):6178-6182. doi: 10.1039/c7ra13593a. eCollection 2018 Feb 2.
Nano-γ-AlO/SbCl as a new Lewis acid nano catalyst was synthesized and characterized by FTIR, XRD, FESEM, TEM, EDS, BET and TGA techniques. Nano-γ-AlO/SbCl has been employed for synthesis of 2-substituted perimidines reaction of naphthalene-1,8-diamine with various aldehydes at room temperature under solvent-free conditions. This protocol proffers several benefits including high yields, easy workup, short reaction times and simple reaction conditions.
合成了新型路易斯酸纳米催化剂纳米γ -AlO/SbCl，并通过傅里叶变换红外光谱（FTIR）、X射线衍射（XRD）、场发射扫描电子显微镜（FESEM）、透射电子显微镜（TEM）、能谱仪（EDS）、比表面积分析仪（BET）和热重分析仪（TGA）技术对其进行了表征。纳米γ -AlO/SbCl已用于在无溶剂条件下，室温下萘-1,8-二胺与各种醛反应合成2-取代的苝亚胺。该方法具有诸多优点，包括产率高、后处理简便、反应时间短和反应条件简单。
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