Nano-γ-Al<sub>2</sub>O<sub>3</sub>/SbCl<sub>5</sub>: an efficient catalyst for the synthesis of 2,3-dihydroperimidines
作者:Abdolhamid Bamoniri、Bi Bi Fatemeh Mirjalili、Sepideh Saleh
DOI:10.1039/c7ra13593a
日期:——
Nano-γ-Al2O3/SbCl5 as a new Lewis acid nano catalyst was synthesized and characterized by FTIR, XRD, FESEM, TEM, EDS, BET and TGA techniques. Nano-γ-Al2O3/SbCl5 has been employed for synthesis of 2-substituted perimidines via 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
合成了纳米-γ-Al 2 O 3 /SbCl 5作为新型路易斯酸纳米催化剂,并采用FTIR、XRD、FESEM、TEM、EDS、BET和TGA等技术对其进行了表征。Nano-γ-Al 2 O 3 /SbCl 5已用于通过萘-1,8-二胺与各种醛在室温下在无溶剂条件下反应合成2-取代的脒。该协议提供了几个好处,包括高产率、易于处理、反应时间短和反应条件简单。