FeCl3Mediated Simple, Green, and Efficient Method for the One-Pot Synthesis of Pyrazine-based Polycyclic Aromatic Compounds under Mild Conditions

2013 ◽  
Vol 33 (5) ◽  
pp. 419-429 ◽  
Author(s):  
Ghasem Rezanejade Bardajee ◽  
Farhang Mizani ◽  
Iman Rostami ◽  
Ali Mohamadi
Keyword(s):  
Efficient Method ◽  
Aromatic Compounds ◽  
Polycyclic Aromatic Compounds ◽  
One Pot ◽  
Mild Conditions ◽  
One Pot Synthesis ◽  
Polycyclic Aromatic ◽  
The One

scholarly journals ZnO-beta zeolite mediated simple and efficient method for the one-pot synthesis of quinoxaline derivatives at room temperature

2010 ◽  
Vol 8 (2) ◽  
pp. 320-325 ◽  
Author(s):  
Santosh Katkar ◽  
Pravinkumar Mohite ◽  
Lakshman Gadekar ◽  
Balasaheb Arbad ◽  
Machhindra Lande
Keyword(s):  
Efficient Method ◽  
Room Temperature ◽  
Environmentally Benign ◽  
Beta Zeolite ◽  
Reaction Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Quinoxaline Derivatives ◽  
The One ◽  
Work Up

AbstractA rapid and an efficient one-pot method for the synthesis of quinoxalines catalysed by ZnO-beta zeolite at room temperature is described. This environmentally benign method provides several advantages over methods that are currently employed such as a simple work-up, mild reaction conditions, good to excellent yields, and a process to recover and reuse the catalyst for several cycles with consistent activity.

scholarly journals K7Na3P2W18Cu4O68: A Mild, Efficient, and Reusable Catalyst for the One-Pot Synthesis of 1,2,4,5-Tetra Substituted Imidazoles

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Nasim Milani Kalkhorani ◽  
Majid M. Heravi
Keyword(s):  
Efficient Method ◽  
Ammonium Acetate ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
The One

An efficient method for the synthesis of 1,2,4,5-tetra substituted imidazoles usingK7Na3P2W18Cu4O68as catalyst is reported. This four-component condensation of benzil, aldehydes, amines, and ammonium acetate proceeds under solvent-free conditions. The catalyst is handling and recoverable.

scholarly journals Aerobic synthesis of N-sulfonylamidines mediated by N-heterocyclic carbene copper(I) catalysts

2020 ◽  
Vol 16 ◽  
pp. 482-491
Author(s):  
Faïma Lazreg ◽  
Marie Vasseur ◽  
Alexandra M Z Slawin ◽  
Catherine S J Cazin
Keyword(s):  
One Pot ◽  
Mild Conditions ◽  
One Pot Synthesis ◽  
Highly Active ◽  
Copper Acetylide ◽  
The One

A new catalytic strategy for the one-pot synthesis of N-sulfonylamidines is described. The cationic copper(I) complexes were found to be highly active and efficient under mild conditions in air and in the absence of solvent. A copper acetylide is proposed as key intermediate in this transformation.

One-pot Photochemical Synthesis of Polycyclic Aromatic Compounds Containing Hetero-atom

Heterocycles ◽  
1981 ◽  
Vol 16 (1) ◽  
pp. 190 ◽  
Author(s):  
Kazuhiro Maruyama ◽  
Masahiro Tojo ◽  
Saiji Tai ◽  
Tetsuo Otsuki
Keyword(s):  
Aromatic Compounds ◽  
Polycyclic Aromatic Compounds ◽  
Photochemical Synthesis ◽  
One Pot ◽  
Polycyclic Aromatic

Synthesis of Symmetrical P1,P2-Dinucleoside Diphosphates with Pyrimidine Bases

2014 ◽  
Vol 1023 ◽  
pp. 83-86
Author(s):  
Jian Sun ◽  
Shan Shan Gong ◽  
Qi Sun
Keyword(s):  
Efficient Method ◽  
One Pot ◽  
Mild Conditions ◽  
One Pot Synthesis ◽  
Pyrimidine Bases

Treatment of nucleoside phosphoropiperidates with 0.5 equiv of water in the presence of 4,5-dicyanoimidazole (DCI) provides an efficient method for one-pot synthesis of symmetrical P1,P2-dipyrimidine-nucleoside diphosphates under mild conditions.

Carbonyl-Oxygen-Assisted KOMe-Mediated Formal Hydration of 4-Alkynones: Complete Regioselectivity in the One-Pot Synthesis of 1,4-Diketones under Mild Conditions

2018 ◽  
Vol 2018 (13) ◽  
pp. 1581-1588 ◽  
Author(s):  
Xue-Ting Bai ◽  
Qian-Qian Zhang ◽  
Shuai Zhang ◽  
Dan-Yun Chen ◽  
Ji-Ya Fu ◽  
...  
Keyword(s):  
Carbonyl Oxygen ◽  
One Pot ◽  
Mild Conditions ◽  
One Pot Synthesis ◽  
The One
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