Authors | حسین نعیمی,زهرا رشید,امیرحسن زرنانی,رامین قهرمان زاده |
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Journal | E-J CHEM |
Page number | 1 |
Volume number | 2013 |
Paper Type | Full Paper |
Published At | 2013-10-11 |
Journal Grade | Scientific - research |
Journal Type | Electronic |
Journal Country | Iran, Islamic Republic Of |
Journal Index | ISI ,SCOPUS |
Abstract
A simple, green, and efficient procedure for the synthesis of 4-aza-podophyllotoxin derivatives by using a one-pot three-component reaction of benzaldehydes, 1,3-cyclohexanediones, and anilinolactones in the presence of catalytic amount of alum in 1-butyl-3-methylimidazolium triflate as green media is described. This reaction proceeded under mild conditions with the use of an inexpensive and readily available catalyst, high to excellent yields, and simple workup procedure.
tags: One-Pot, Multicomponent, 4-Aza-Podophyllotoxin, Ionic Liquid