|
|
|
|
Zrcl4@Arabic Gum: An Effective and Environmentally Friendly Catalyst For the Preparation of 14-Aryl-14h-Dibenzo[A,J]Xanthene Derivatives At Ambient Temperature Without Solvent
|
|
|
|
|
|
|
|
نویسنده
|
Hakimi Fatemeh ,Mousavian Behzad ,Banifatemeh Fatemeh ,Golrasan Elham
|
|
منبع
|
Asian Journal Of Green Chemistry - 2021 - دوره : 5 - شماره : 4 - صفحه:378 -386
|
|
|
|
|
چکیده
|
In this research, zirconium fixed on the arabic gum (zrcl4@arabi gum) was used as a heterogeneous and recyclable lewis acid catalyst for the one-pot synthesis of 14-aryl-14h-dibenzo[a,j]xanthene derivatives from the reaction of 2-naphthol, and various aldehydes under solvent-free conditions and at 70 ᵒc. the present method has many advantages such as catalyst reusability, high yields, non-toxic, easy of operation, short reaction time, environmentally friendly and high efficiency.
|
|
کلیدواژه
|
14-Aryl-14h-Dibenzo[A ,J]XantheneDerivatives ,Solvent-Free Condition ,Zrcl4@Arabic Gum ,Heterogeneous Catalyst ,Green Chemistry
|
|
آدرس
|
Payamenoor University, Department Of Chemistry, Iran. Yazd Payame Noor University, Nano Structured Coatings Institute, Iran, Payamenoor University, Department Of Chemistry, Iran, Payamenoor University, Department Of Chemistry, Iran, Payamenoor University, Department Of Chemistry, Iran
|
|
پست الکترونیکی
|
egolrasan@yahoo.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|