Microwave-assisted pseudo four-component synthesis of trans,trans-2-amino-1,3,3-tricyano-5-nitro-4,6-bis(aryl)cyclohexenes using α-Fe2O3 nanoparticles
作者:Bagher Mohammadi、Ezzat Ollah Najafi、Vahid Azizkhani
DOI:10.1007/s00706-016-1890-8
日期:2017.6
AbstractThis work described a simple and efficient synthesis of trans,trans-2-amino-1,3,3-tricyano-5-nitro-4,6-bis(aryl)cyclohexenes via a simple pseudo four-component reaction between (E)-(2-nitrovinyl)benzene and malononitrile in the presence of sodium carbonate and α-Fe2O3 nanoparticles. Eco-friendly, solvent-free condition, excellent product yield, short reaction time, inexpensive and readily available
摘要这项工作描述了一种简单有效的合成方法,通过(E)之间的简单拟四组分反应合成反式,反式-2-氨基-1,3,3-三氰基-5-硝基-4,6-双(芳基)环己烯- (2-硝基乙烯基)苯和丙二腈在碳酸钠和α-Fe的存在2 Ó 3个纳米颗粒。该方法的主要优点是环保,无溶剂条件,优异的产品收率,较短的反应时间,廉价且易于获得的起始原料。 图形概要