A copper(ii)–thioamide combination as a robust heterogeneous catalytic system for green synthesis of 1,4-disubstituted-1,2,3-triazoles under click conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (95) ◽  
pp. 78038-78046 ◽  
Author(s):  
Zohreh Mirjafary ◽  
Leila Ahmadi ◽  
Masomeh Moradi ◽  
Hamid Saeidian
Keyword(s):  
Green Synthesis ◽  
Catalytic System ◽  
One Pot ◽  
Heterogeneous Catalytic ◽  
One Pot Synthesis ◽  
Heterogeneous Catalytic System

One-pot synthesis of 1,4-disubstituted-1,2,3-triazoles 3 using copper(ii)–thioamide combination was reported.

scholarly journals Regioselective Green Synthesis and Antimicrobial properties of full fused non mixed Heterocyclic Systems

2017 ◽  
Vol 13 (2) ◽  
pp. 6006-6020
Author(s):  
Amira A. El-Sayed ◽  
Maher El-HAshash ◽  
Sameh Rizk
Keyword(s):  
Antimicrobial Activity ◽  
Green Synthesis ◽  
Elemental Analysis ◽  
Spectroscopic Data ◽  
Heterocyclic Compounds ◽  
Antimicrobial Properties ◽  
One Pot ◽  
One Pot Synthesis ◽  
Electrophilic Reagents

One pot synthesis and reaction of triazinthione and triazinohydrazide derivatives with different electrophilic reagents in ordered to synthesis of some interesting non-mixed heterocyclic compounds. Structures of thiazolotriazine, triazolotriazine, pyrimidinyltriazine, and triazinotriazine derivatives were established via spectroscopic data and elemental analysis. The synthesized compounds were screened for their antimicrobial activity.

A one-pot synthesis of benzimidazoles via aerobic oxidative condensation of benzyl alcohols with o-phenylenediamines catalyzed by [MIMPs]+Cl-/NaNO2/TEMPO

2020 ◽  
Vol 44 (9-10) ◽  
pp. 557-565
Author(s):  
Zhenzhen Geng ◽  
Hong-yu Zhang ◽  
Guohui Yin ◽  
Yuecheng Zhang ◽  
Jiquan Zhao
Keyword(s):  
Ionic Liquid ◽  
Catalytic System ◽  
Sodium Nitrite ◽  
High Efficiency ◽  
Oxidative Condensation ◽  
Imidazolium Chloride ◽  
One Pot ◽  
Benzyl Alcohols ◽  
One Pot Synthesis ◽  
The One

The ionic liquid 1-methyl-3-(3-sulfopropyl)imidazolium chloride ([MIMPs]+Cl-) in combination with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and sodium nitrite (NaNO2) as a catalytic system demonstrates high efficiency in the one-pot two-step aerobic oxidative condensation of benzyl alcohols with 1,2-phenylenediamines to give benzimidazoles. Various benzimidazoles are obtained in good to excellent yields by this strategy.

A new heterogeneous catalytic system for decolorization and mineralization of Orange G acid dye based on hydrogen peroxide and a macroporous chelating polymer

2012 ◽  
Vol 95 (1) ◽  
pp. 79-88 ◽  
Author(s):  
Viorica Dulman ◽  
Simona Maria Cucu-Man ◽  
Romeo Iulian Olariu ◽  
Rodica Buhaceanu ◽  
Mihai Dumitraş ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Catalytic System ◽  
Acid Dye ◽  
Heterogeneous Catalytic ◽  
Heterogeneous Catalytic System ◽  
Chelating Polymer ◽  
Orange G

ChemInform Abstract: TiO2-SiO2in PEG: A Highly Efficient Green Catalytic System for One-Pot Synthesis of Benzo[a]xanthen-11-ones.

ChemInform ◽  
2015 ◽  
Vol 46 (11) ◽  
pp. no-no
Author(s):  
Mudumala Veeranarayana Reddy ◽  
Se Mo Son ◽  
Yeon Tae Jeong
Keyword(s):  
Catalytic System ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis
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