One-pot facile synthesis of acridine derivatives under solvent-free condition

2010 ◽  
Vol 7 (4) ◽  
pp. 957-964 ◽  
Author(s):  
R. Ghorbani-Vaghei ◽  
S. M. Malaekehpoor
Keyword(s):  
Solvent Free ◽  
Facile Synthesis ◽  
One Pot ◽  
Free Condition ◽  
Acridine Derivatives ◽  
Solvent Free Condition

scholarly journals Facile Synthesis of Octahydroxanthenes by One-Pot Reaction under Solvent-Free Condition

2016 ◽  
Vol 28 (7) ◽  
pp. 1528-1530 ◽  
Author(s):  
L. Ronibala Devi ◽  
L. Vartima Chanu ◽  
I. Harimala Chanu ◽  
O. Mukherjee Singh
Keyword(s):  
Solvent Free ◽  
Facile Synthesis ◽  
One Pot ◽  
Free Condition ◽  
Solvent Free Condition

ZrO2 nanoparticles as a reusable solid dual acid–base catalyst for facile one-pot synthesis of multi-functionalized spirooxindole derivatives under solvent free condition

RSC Advances ◽  
2015 ◽  
Vol 5 (104) ◽  
pp. 85202-85213 ◽  
Author(s):  
Chandan Bodhak ◽  
Ashis Kundu ◽  
Animesh Pramanik
Keyword(s):  
Solvent Free ◽  
Zro2 Nanoparticles ◽  
Base Catalyst ◽  
Facile Synthesis ◽  
Acid Base ◽  
One Pot ◽  
Free Condition ◽  
One Pot Synthesis ◽  
Solvent Free Condition

A two-step one-pot protocol for the facile synthesis of biologically important spirooxindole derivatives such as spiro[4H-pyran-3,3′-oxindoles] and spiro[indoline-3,4′(1H′)-pyrano-[2,3-c]pyrazol-2-ones has been developed.

A Greener and Facile Synthesis of Imidazole and Dihydropyrimidine Derivatives under Solvent-Free Condition Using Nature-Derived Catalyst

2017 ◽  
Vol 2 (26) ◽  
pp. 7787-7791 ◽  
Author(s):  
Kashyap Jyoti Tamuli ◽  
Deepjyoti Dutta ◽  
Shyamalendu Nath ◽  
Manobjyoti Bordoloi
Keyword(s):  
Solvent Free ◽  
Facile Synthesis ◽  
Free Condition ◽  
Solvent Free Condition

Sulfated polyborate: a new and eco-friendly catalyst for one-pot multi-component synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones via Biginelli reaction

2016 ◽  
Vol 40 (12) ◽  
pp. 10412-10417 ◽  
Author(s):  
Chetan K. Khatri ◽  
Deelip S. Rekunge ◽  
Ganesh U. Chaturbhuj
Keyword(s):  
Biginelli Reaction ◽  
Solvent Free ◽  
Synthetic Methodology ◽  
One Pot ◽  
Free Condition ◽  
Sulfated Polyborate ◽  
Highly Efficient ◽  
Excellent Yield ◽  
Solvent Free Condition

A highly efficient and improved synthetic methodology for the preparation of 3,4-dihydropyrimidin-2(1H)-one derivatives in good to excellent yield via Biginelli reaction of β-ketoesters/β-diketone, urea/thiourea and various aldehydes using new, efficient and recyclable sulfated polyborate catalyst under the solvent-free condition is reported.

One-pot three-component synthesis of bis(indolyl)methanes under solvent-free condition using heteropoly-11-tungsto-1-vanadophosphoric acid supported on natural clay as catalyst

2017 ◽  
Vol 47 (9) ◽  
pp. 913-927 ◽  
Author(s):  
Karuppaiah Selvakumar ◽  
Thangamariyappan Shanmugaprabha ◽  
Ramamoorthy Annapoorani ◽  
Ponnusamy Sami
Keyword(s):  
Solvent Free ◽  
Natural Clay ◽  
One Pot ◽  
Free Condition ◽  
Solvent Free Condition
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