Volume 8 (2020)
Volume 7 (2019)
Volume 6 (2018)
Volume 5 (2017)
Volume 4 (2016)
Volume 3 (2015)
Volume 2 (2014)
Keywords = ionic liquid
Number of Articles: 7
In-situ preconcentration, and electrochemical sensing of zinc(II) and copper(II) based on ionic liquid mediated hollow fiber-modified pencil graphite electrode using response surface methodology
Volume 8, Issue 1 , January 2020, , Pages 24-41
Abstract
A single-use electrochemical sensor using ionic liquid mediated hollow fiber-graphite working electrode was fabricated for the first time. The screening tool was developed by coupling this electrode with differential pulse voltammetry (DPV) for in-situ pre-concentration and determination of Zn(II) and ... Read More)
Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols
Volume 8, Issue 1 , January 2020, , Pages 49-57
Abstract
Nano-silica-bonded 3-n-propyl-1-sulfonic acid imidazolium chloride (nano-SB-[PSIM]Cl) was applied as a highly efficient, general and heterogeneous catalyst for one pot multi-component reaction of 2-naphthol, arylaldehydes, and thioacetamide leading to 1-thioamidolakyl-2-naphthols. All reactions proceeded ... Read More![Ionic liquid anchored to silica (nano-SB-[PSIM]Cl): a highly efficient nanocatalyst for the solvent-free preparation of 1-thioamidolakyl-2-naphthols](javascript:loadModal('Ionic liquid anchored to silica (nano-SB-[PSIM]Cl) ... ', 'data/icc/coversheet/11575572941.png'))
A green synthesis of functionalized thiazol-2(3H)-imine via a three-component tandem reaction in ionic liquid media
Volume 5, Issue 3, pp. 237-363, Serial No. 16 , July 2017, , Pages 262-267
Abstract
In this research, an efficient synthesis toward 2-(2-((4-Methoxybenzoyl)imino)-4-(4-methoxyphenyl)thiazol-3(2H)-yl)-2-phenylacetic acid via a three-component tandem reaction using aroylisothiocyanate, phenyl glycine, and 4-methoxyphenacyl bromide in an ionic liquid (IL) has been described. 1-Methyl-3-pentylimidazolium ... Read More- ... ', 'data/icc/coversheet/991472238527.png'))
N,N,N,N-Tetramethylguanidinium acetate as an efficient and reusable ionic liquid catalyst for the one-pot synthesis of dihydropyrrol-2-ones
Volume 5, Issue 2, pp. 121-236, Serial No. 15 , April 2017, , Pages 121-128
Abstract
An extremely facile and efficient procedure which has been developed for the synthesis of dihydropyrrol-2-ones. One-pot four-component reaction of amines, dialkyl acetylenedicarboxylates and formaldehyde in the presence of N,N,N,N-tetramethylguanidinium acetate [TMG][Ac] in methanol at ambient temperature ... Read More)
Solvent-free and one-pot Biginelli synthesis of 3,4-dihydropyrimidin-2(1H)-ones and 3,4-dihydropyrimidin-2(1H)-thiones using ionic liquid N,N-diethyl-N-sulfoethanammonium chloride {[Et3N–SO3H]Cl} as a green catalyst
Volume 4, Issue 1, pp. 1-132, Serial No. 10 , January 2016, , Pages 13-20
Abstract
In this work, the ionic liquid triethylamine-bonded sulfonic acid {[Et3N–SO3H]Cl}, N,N-diethyl-N-sulfoethanammonium chloride was used as a green acidic homogeneous catalyst to synthesis of 3,4-dihydropyrimidin-2(1H)-ones and 3,4-dihydropyrimidin-2(1H)-thiones as two categories of heterocycles, ... Read More![Solvent-free and one-pot Biginelli synthesis of 3,4-dihydropyrimidin-2(1H)-ones and 3,4-dihydropyrimidin-2(1H)-thiones using ionic liquid N,N-diethyl-N-sulfoethanammonium chloride {[Et3N–SO3H]Cl} as a green catalyst](javascript:loadModal('Solvent-free and one-pot Biginelli synthesis of 3, ... ', 'data/icc/coversheet/911438698088.jpg'))
[BMIm]BF4-LiCl as an effective catalytic system for the synthesis of dicoumarols
Volume 3, Issue 4, pp. 283-387, Serial No. 9 , October 2015, , Pages 356-366
Abstract
A homogeneous ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate doped with LiCl ([BMIm]BF4-LiCl) was found as catalyst solvents for the synthesis of dicoumarols by the condensation of 4-hydroxycoumarin and aldehyde at 80 ˚C. In this field, several types of aromatic aldehyde, containing electron-withdrawing ... Read More![[BMIm]BF4-LiCl as an effective catalytic system for the synthesis of dicoumarols](javascript:loadModal('[BMIm]BF4-LiCl as an effective catalytic system fo ... ', 'data/icc/coversheet/201432717692.png'))
The green synthesis of pyrano[3,2-c]quinoline-2,5-dione derivatives catalyzed by acidic ionic liquid under ultrasound irradiation
Volume 3, Issue 3, pp. 180-282,Serial No. 8 , July 2015, , Pages 218-231
Abstract
Abstract-A novel and efficient method has been developed for the synthesis of pyrano[3,2-c]quinoline-2,5-dione derivatives by the convenient ultrasound-mediated condensation of 4-hydroxyquinolin-2-one with Meldrum’s acid and aldehydes in the presence of a catalytic amount of [HMIm]HSO4 as a green, ... Read More![The green synthesis of pyrano[3,2-c]quinoline-2,5-dione derivatives catalyzed by acidic ionic liquid under ultrasound irradiation](javascript:loadModal('The green synthesis of pyrano[3,2-c]quinoline-2,5- ... ', 'data/icc/coversheet/161417846337.png'))