%0 Journal Article
%T Magnetic Nano Cobalt Ferrite Catalyzed Synthesis of 4<i>H</i>-Pyrano[3,2-<i>h</i>]quinoline Derivatives under Microwave Irradiation
%A Swathi Bandaru
%A Ravi K. Majji
%A Satyanarayana Bassa
%A Pandu N. Chilla
%A Ramesh Yellapragada
%A Sruthi Vasamsetty
%A Rajendra K. Jeldi
%A Raghu B. Korupolu
%A Paul D. Sanasi
%J Green and Sustainable Chemistry
%P 101-109
%@ 2160-696X
%D 2016
%I Scientific Research Publishing
%R 10.4236/gsc.2016.62009
%X A microwave irradiated magnetically separable nano cobalt ferrite
catalyzed green method for the synthesis of 4-phenyl-4</span><i style=\"line-height:1.5;\"><span style=\"font-family:Verdana;\">H</span></i><span style=\"line-height:1.5;font-family:Verdana;\">-pyrano[3,2-</span><i style=\"line-height:1.5;\"><span style=\"font-family:Verdana;\">h</span></i><span style=\"line-height:1.5;font-family:Verdana;\">]quinolin-2-amine
and 2-amino-4-phenyl-4</span><i style=\"line-height:1.5;\"><span style=\"font-family:Verdana;\">H</span></i><span style=\"line-height:1.5;font-family:Verdana;\">-pyrano[3,2-</span><i style=\"line-height:1.5;\"><span style=\"font-family:Verdana;\">h</span></i><span style=\"line-height:1.5;font-family:Verdana;\">] quinoline-3-carbonitrile derivatives
through cyclization of aromatic aldehyde, acetonitrile/malononitrile and
8-hydoxyquinoline is developed and presented in this paper. The cubic magnetic
cobalt ferrite nano particles were synthesized by sol-gel citrate precursor
method and characterized by FT-IR, XRD, SEM and TEM techniques and the
structures of the synthesized pyranoquinoline derivatives were assigned by IR,
MASS and </span><sup style=\"line-height:1.5;\"><span style=\"font-family:Verdana;\">1</span></sup><span style=\"line-height:1.5;font-family:Verdana;\">H NMR techniques. The reaction is carried out in a
domestic microwave oven with a heat-resistant microwave safe glass container
with a lid.
%K Synthesis of 4&lt
%K i&gt
%K H&lt
%K /i&gt
%K -Pyrano[3
%K 2-&lt
%K i&gt
%K h&lt
%K /i&gt
%K ]quinoline Derivatives
%K Microwave Irradiation
%K Nano Cobalt Ferrite Catalyst
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=66352