Theophylline as a new and green catalyst for the one-pot synthesis of spiro[benzo[ a ]pyrano[2,3- c ]phenazine] and benzo[ a ]pyrano[2,3- c ]phenazine derivatives under solvent-free conditions

2017 ◽  
Vol 28 (2) ◽  
pp. 446-452 ◽  
Author(s):  
Afshin Yazdani-Elah-Abadi ◽  
Malek-Taher Maghsoodlou ◽  
Razieh Mohebat ◽  
Reza Heydari
Keyword(s):  
Solvent Free ◽  
One Pot ◽  
Green Catalyst ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
The One

scholarly journals ZnO Nanoparticles: A Highly Effective and Readily Recyclable Catalyst for the One-Pot Synthesis of 1,8-dioxo-decahydroacridine and 1,8-dioxooctahydro-xanthene Derivatives

2017 ◽  
Vol 57 (1) ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Mohammad Ali Ghasemzadeh ◽  
Safura Zahedi
Keyword(s):  
Zno Nanoparticles ◽  
Environmentally Friendly ◽  
Recyclable Catalyst ◽  
Solvent Free ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Xanthene Derivatives ◽  
Highly Effective ◽  
The One

ZnO nanoparticles as a worthwhile and recyclable catalyst have been used for the one-pot synthesis of 1,8-dioxo-decahydroacridines and 1,8-dioxooctahydro-xanthenes via multi-component reactions under solvent-free conditions. The presented method is mild, environmentally friendly, inexpensive and highly effective to give the products in good to excellent yields.

ChemInform Abstract: TiO2 as a Reusable Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones under Solvent-Free Conditions.

ChemInform ◽  
2010 ◽  
Vol 41 (26) ◽  
pp. no-no
Author(s):  
Mohammad Zaman Kassaee ◽  
Hassan Masrouri ◽  
Farnaz Movahedi ◽  
Reza Mohammadi
Keyword(s):  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
The One

Choline peroxydisulfate oxidizing Bio-TSIL: triple role player in the one-pot synthesis of Betti bases and gem-bisamides from aryl alcohols under solvent-free conditions

2015 ◽  
Vol 39 (6) ◽  
pp. 4647-4657 ◽  
Author(s):  
Balu L. Gadilohar ◽  
Haribhau S. Kumbhar ◽  
Ganapati S. Shankarling
Keyword(s):  
Solvent Free ◽  
Multicomponent Synthesis ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
The One

The sequential one-pot multicomponent synthesis of Betti bases and bisamides using biodegradable choline persulfate.

Mild, efficient, and environmentally friendly synthesis of symmetrical N,N′-alkylidenebisamides under solvent-free conditions catalyzed by H7[(P2W17O61)FeIII(H2O)]

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 20687-20694 ◽  
Author(s):  
R. Tayebee ◽  
B. Maleki ◽  
F. M. Zonoz ◽  
R. M. Kakhki ◽  
T. Kunani
Keyword(s):  
Environmentally Friendly ◽  
Solvent Free ◽  
One Pot ◽  
Effective Catalyst ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Noticeable Reduction ◽  
The One

H7[(P2W17O61)FeIII(H2O)] is introduced as an effective catalyst for the one-pot synthesis ofN,N′-alkylidenebisamides. The catalyst could be easily separated without noticeable reduction in activity.

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