Literature DB >> 28477102

Ionic liquid-functionalized magnetic nanostructures as an efficient catalyst for the synthesis of 6H-chromeno[4,3-b]quinolin-6-ones.

Golnaz Rahimzadeh1, Saeed Bahadorikhalili1, Ebrahim Kianmehr1, Mohammad Mahdavi2.   

Abstract

A novel imidazole ionic liquid (IL)-functionalized [Formula: see text]-[Formula: see text] ([Formula: see text]) is prepared by the functionalization of [Formula: see text] by 1-butyl-3-(3-trimethoxypropyl)-1H-imidazol-3-ium chloride as the IL moiety. The catalyst is characterized by transmission electron microscopy, scanning electron microscope, vibrating sample magnetometer, dynamic light scattering and Fourier transform infrared spectroscopy. [Formula: see text] showed good activity in the synthesis of 6H-chromeno[4,3-b]quinolin-6-one derivatives via multicomponent reaction of 4-hydroxycoumarin, anilines and benzaldehydes. The nanocatalyst is magnetically separable and easily recoverable and showed successful activity up to 10 runs.

Entities:  

Keywords:  Chromenoquinolinone; Ionic liquid; MCR; Magnetic nanoparticles; Supported catalyst

Mesh：

Substances：

Year:  2017        PMID： 28477102     DOI： 10.1007/s11030-017-9746-7

Source DB:  PubMed          Journal:  Mol Divers        ISSN： 1381-1991            Impact factor:   2.943


  25 in total

1.  Synthesis of new cis-fused tetrahydrochromeno[4,3-b]quinolines and their antiproliferative activity studies against MDA-MB-231 and MCF-7 breast cancer cell lines.

Authors:  K Nagaiah; A Venkatesham; R Srinivasa Rao; V Saddanapu; J S Yadav; S J Basha; A V S Sarma; B Sridhar; A Addlagatta
Journal:  Bioorg Med Chem Lett       Date:  2010-04-18       Impact factor: 2.823

2.  Supramolecular assemblies in ionic liquid catalysis for aza-Michael reaction.

Authors:  Sudipta Raha Roy; Asit K Chakraborti
Journal:  Org Lett       Date:  2010-09-03       Impact factor: 6.005

3.  Identification and structure-activity relationships of substituted pyridones as inhibitors of Pim-1 kinase.

Authors:  I Wayne Cheney; Shunqi Yan; Todd Appleby; Heli Walker; Todd Vo; Nanhua Yao; Robert Hamatake; Zhi Hong; Jim Z Wu
Journal:  Bioorg Med Chem Lett       Date:  2007-01-04       Impact factor: 2.823

4.  Fluorescent chemodosimeter for selective detection of cyanide in water.

Authors:  Kyung-Sik Lee; Hae-Jo Kim; Gun-Hee Kim; Injae Shin; Jong-In Hong
Journal:  Org Lett       Date:  2007-12-05       Impact factor: 6.005

5.  Nonsolvent application of ionic liquids: organo-catalysis by 1-alkyl-3-methylimidazolium cation based room-temperature ionic liquids for chemoselective N-tert-butyloxycarbonylation of amines and the influence of the C-2 hydrogen on catalytic efficiency.

Authors:  Anirban Sarkar; Sudipta Raha Roy; Naisargee Parikh; Asit K Chakraborti
Journal:  J Org Chem       Date:  2011-08-03       Impact factor: 4.354

6.  New ruthenium(II) complexes functionalized with coumarin derivatives: synthesis, energy-transfer-based sensing of esterase, cytotoxicity, and imaging studies.

Authors:  Mei-Jin Li; Keith Man-Chung Wong; Changqing Yi; Vivian Wing-Wah Yam
Journal:  Chemistry       Date:  2012-06-12       Impact factor: 5.236

7.  Cooperative catalysis by palladium-nickel binary nanocluster for Suzuki-Miyaura reaction of ortho-heterocycle-tethered sterically hindered aryl bromides.

Authors:  Kapileswar Seth; Priyank Purohit; Asit K Chakraborti
Journal:  Org Lett       Date:  2014-04-10       Impact factor: 6.005

8.  Malarial dihydroorotate dehydrogenase. Substrate and inhibitor specificity.

Authors:  Jeffrey Baldwin; Azizeh M Farajallah; Nicholas A Malmquist; Pradipsinh K Rathod; Margaret A Phillips
Journal:  J Biol Chem       Date:  2002-08-19       Impact factor: 5.157

9.  On catalysis by ionic liquids.

Authors:  Asit K Chakraborti; Sudipta Raha Roy
Journal:  J Am Chem Soc       Date:  2009-05-27       Impact factor: 15.419

10.  Structure-Function Analysis of Mammalian CYP2B Enzymes Using 7-Substituted Coumarin Derivatives as Probes: Utility of Crystal Structures and Molecular Modeling in Understanding Xenobiotic Metabolism.

Authors:  Manish B Shah; Jingbao Liu; Lu Huo; Qinghai Zhang; M Denise Dearing; P Ross Wilderman; Grazyna D Szklarz; C David Stout; James R Halpert
Journal:  Mol Pharmacol       Date:  2016-01-29       Impact factor: 4.436
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  4 in total

Review 1.  The molecular diversity scope of 4-hydroxycoumarin in the synthesis of heterocyclic compounds via multicomponent reactions.

Authors:  Ghodsi Mohammadi Ziarani; Razieh Moradi; Tahereh Ahmadi; Parisa Gholamzadeh
Journal:  Mol Divers       Date:  2019-01-29       Impact factor: 2.943

Review 2.  A decennary update on applications of metal nanoparticles (MNPs) in the synthesis of nitrogen- and oxygen-containing heterocyclic scaffolds.

Authors:  Tejas M Dhameliya; Hiren A Donga; Punit V Vaghela; Bhoomi G Panchal; Dipen K Sureja; Kunjan B Bodiwala; Mahesh T Chhabria
Journal:  RSC Adv       Date:  2020-09-03       Impact factor: 4.036

3.  Synthesis, molecular docking, and antiepileptic activity of novel phthalimide derivatives bearing amino acid conjugated anilines.

Authors:  Azar Asadollahi; Mehdi Asadi; Faezeh Sadat Hosseini; Zeinab Ekhtiari; Mahmood Biglar; Massoud Amanlou
Journal:  Res Pharm Sci       Date:  2019-12-11

4.  Aerobic, metal-free synthesis of 6H-chromeno[4,3-b]quinolin-6-ones.

Authors:  Nhan N H Ton; Ha V Dang; Nam T S Phan; Tung T Nguyen
Journal:  RSC Adv       Date:  2019-05-23       Impact factor: 4.036
  4 in total

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