1,4-Diazabicyclo[2.2.2]octane Trifluoroacetate: A Highly Efficient Organocatalyst for the Cyanosilylation of Carbonyl Compounds under Solvent Free Condition

2017 ◽  
Vol 2 (17) ◽  
pp. 4830-4835 ◽  
Author(s):  
Geeta Devi Yadav ◽  
Deepa ◽  
Surendra Singh
Keyword(s):  
Carbonyl Compounds ◽  
Solvent Free ◽  
Free Condition ◽  
Highly Efficient ◽  
Solvent Free Condition

scholarly journals Highly Efficient Acetalization and Ketalization Catalyzed by Cobaloxime under Solvent-Free Condition

Catalysts ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 48 ◽  
Author(s):  
Yang Zong ◽  
Liting Yang ◽  
Shanyu Tang ◽  
Longjia Li ◽  
Wanjie Wang ◽  
...  
Keyword(s):  
Solvent Free ◽  
Free Condition ◽  
Highly Efficient ◽  
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.

Fe(Cp)2PF6: An efficient catalyst for cyanosilylation of carbonyl compounds under solvent free condition

2007 ◽  
Vol 692 (20) ◽  
pp. 4361-4366 ◽  
Author(s):  
Noor-ul H. Khan ◽  
Santosh Agrawal ◽  
Rukhsana I. Kureshy ◽  
Sayed H.R. Abdi ◽  
Surendra Singh ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Solvent Free ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition

Regeneration of Carbonyl Compounds from Oximes under Microwave Irradiation in Solventless System

2000 ◽  
Vol 55 (5) ◽  
pp. 431-433 ◽  
Author(s):  
Majid M. Heravia ◽  
Dariush Ajami ◽  
Rahim Hekmatshoar ◽  
Yahya Sh. Beheshtiha ◽  
Karim Assadollah ◽  
...  
Keyword(s):  
Microwave Irradiation ◽  
Carbonyl Compounds ◽  
Solvent Free ◽  
Free Condition ◽  
Simple Reaction ◽  
Chromium Vi ◽  
Solvent Free Condition ◽  
Microwave Irradiations

A new, mild, efficient and environm entally benign method for the cleavage of oximes has been achieved by a simple reaction f oximes with wet alumina supported chromium (VI) oxide under microwave irradiations in solvent-free condition.

Iodine-Catalyzed Highly Efficient Michael Reaction of Indoles under Solvent-Free Condition.

ChemInform ◽  
2005 ◽  
Vol 36 (31) ◽  
Author(s):  
Bimal K. Banik ◽  
Miguel Fernandez ◽  
Clarissa Alvarez
Keyword(s):  
Michael Reaction ◽  
Solvent Free ◽  
Free Condition ◽  
Highly Efficient ◽  
Solvent Free Condition
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