Volume 8 (2020)
Volume 7 (2019)
Volume 6 (2018)
Volume 5 (2017)
Volume 4 (2016)
Volume 3 (2015)
Volume 2 (2014)
Keywords = green chemistry
Number of Articles: 7
Green and efficient synthesis of propargylamines via A3 coupling reaction using a copper (II)–thioamide combination
Volume 7, Issue 2, pp. 90-159, Serial No. 23 , April 2019, , Pages 118-125
Abstract
A one pot green three‐component coupling reaction of aldehyde, phenylacetylene, and amine derivatives in the presence of copper (II)–thioamide combination as a novel and efficient heterogeneous catalyst under solvent–free conditions is reported. The catalyst displayed high activity and ... Read More)
ZrOCl2.8H2O@nano SiO2: a green and recyclable catalyst for the synthesis of benzimidazoles
Volume 6, Issue 1, pp. 1-108, Serial No. 18 , January 2018, , Pages 62-69
Abstract
ZrOCl2.8H2O@nano SiO2 has been synthesized for the first time via a simple procedure and characterized by SEM (scanning electron microscopy), FT-IR, and EDX (energy-dispersive X-ray) techniques. The efficiency of the prepared nanostructure has been explored for the synthesis of benzimidazoles via the ... Read More)
Fe3O4@SiO2-SO3H as a recyclable heterogeneous nanomagnetic catalyst for the one-pot synthesis of substituted quinolines via Friedländer heteroannulation under solvent-free conditions
Volume 5, Issue 4, pp. 364-493, Serial No. 17 , October 2017, , Pages 484-493
Abstract
An efficient method has been developed for the Friedländer synthesis of substituted quinolines through a condensation reaction of 2-aminoaryl ketones with α-methylene ketones in the presence of a catalytic amount of nano Fe3O4@SiO2-SO3H under solvent-free conditions at 110 °C. The reactions ... Read More)
Isoquinoline promoted Synthesis of alkyl 2-(1-alkyl-5-oxo-3-phenyl-2-thioxotetrahydro-4H-imidazol-4-yliden) acetate derivatives
Volume 5, Issue 1, pp. 1-120, Serial No. 14 , January 2017, , Pages 52-57
Abstract
Derivatives of thiazolidinone ring systems are known to act as anti-HIV infections , analgesic, anti-bacterial, anti-convulsant, anti parasitic, potential anti-inflammatory and herbicidal agents. Due biological activities of thiazolidinones ring, several methods for their synthesis have been illustrated ... Read More)
Highly efficient and rapid synthesis of diverse hydantoin derivatives using nano-ordered ZnO catalyst under mechanochemical ball milling
Volume 5, Issue 1, pp. 1-120, Serial No. 14 , January 2017, , Pages 58-66
Abstract
A mild and efficient one-pot three-component and environmentally benign approach for the synthesis of a wide range of hydantoin annulated derivatives has been described. A multi-component reaction between a carbonyl compounds (ketone or aldehyde), potassium cyanide and ammonium carbonate (as cyanating ... Read More)
Green synthesis of nano polypyrrole using urea-hydrogen peroxide
Volume 3, Issue 3, pp. 180-282,Serial No. 8 , July 2015, , Pages 187-198
Abstract
Polypyrrole is one of the most useful conductive polymers, but green synthesis of this polymer has been restricted until now. The objective of the present paper is green synthesis of nano polypyrrole (PPy) by oxidative polymerization using urea-hydrogen peroxide. It was found that conductivity and morphology ... Read More)
Synthesis of methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives under solvent-free condition
Volume 3, Issue 2, pp. 72-147, Serial No. 7 , April 2015, , Pages 132-136
Abstract
An efficient synthesis of Methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives via simple three-component reaction and one-pot reactions between isoquinoline, dimethyl acetylenedicarboxylate and N-phenylthiourea under solvent-free conditions without using any additional ... Read More![Synthesis of methyl 2-[2-(alkylimino)-4-oxo-3-phenyl-1,3-thiazolan-5-yliden]acetate derivatives under solvent-free condition](javascript:loadModal('Synthesis of methyl 2-[2-(alkylimino)-4-oxo-3-phen ... ', 'data/icc/coversheet/691425272766.jpg'))