Highly Selective Aldol Condensation Using Amine-functionalized SiO2-Al2O3 Mixed-oxide under Solvent-free Condition

2010 ◽  
Vol 28 (10) ◽  
pp. 2074-2082 ◽  
Author(s):  
Alireza Abbaspourrad ◽  
Roozbeh Javad Kalbasi ◽  
Qin Xiao
Keyword(s):  
Mixed Oxide ◽  
Aldol Condensation ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Amine Functionalized

scholarly journals Facile Condensation of Aromatic Aldehydes with Chroman-4-ones and 1-Thiochroman-4-ones Catalysed by Amberlyst-15 under Microwave Irradiation Condition

2011 ◽  
Vol 8 (2) ◽  
pp. 863-869 ◽  
Author(s):  
Tapas K. Mandal ◽  
Rammohan Pal ◽  
Rina Mondal ◽  
Asok K. Mallik
Keyword(s):  
Microwave Irradiation ◽  
Aldol Condensation ◽  
Aromatic Aldehydes ◽  
Solvent Free ◽  
Environmentally Benign ◽  
High Yield ◽  
Irradiation Condition ◽  
Free Condition ◽  
Amberlyst 15 ◽  
Solvent Free Condition

Different aromatic aldehydes and cinnamaldehyde undergo cross-aldol condensation with chroman-4-ones and1-thiochroman-4-ones in the presence of amberlyst-15 under microwave irradiation in solvent free condition to afford rapidly the correspondingE-3-arylidene andE-3-cinnamylidene derivatives, respectively, in high yield. This process is simple, efficient and environmentally benign.

ChemInform Abstract: A New Solid Acid Catalyst FeCl3/Bentonite for Aldol Condensation under Solvent-Free Condition.

ChemInform ◽  
2016 ◽  
Vol 47 (26) ◽  
Author(s):  
I. Muthuvel ◽  
S. Dineshkumar ◽  
K. Thirumurthy ◽  
S. Rajasri ◽  
G. Thirunarayanan
Keyword(s):  
Solid Acid ◽  
Aldol Condensation ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition

Zn:Cr Mixed Oxide Catalyzed Facile Construction of 4-Aryl-6-(3-Coumarinyl)Pyrimidin-2(1H)-Ones Derivatives under the Solvent-Free Condition

2021 ◽  
pp. 1-15
Author(s):  
Md. Afroz Bakht ◽  
Mshari Alotaibi ◽  
Abdulrahman I. Alharthi ◽  
Mohamed H. Geesi ◽  
Israf Ud Din ◽  
...  
Keyword(s):  
Mixed Oxide ◽  
Solvent Free ◽  
Free Condition ◽  
Solvent Free Condition

Phase‐controlled synthesis of zeolites from sodium aluminosilicate under OSDA/solvent‐free condition

2021 ◽  
Author(s):  
Yoshitaka Mizuno ◽  
Koji Miyake ◽  
Shunsuke Tanaka ◽  
Norikazu Nishiyama ◽  
Choji Fukuhara ◽  
...  
Keyword(s):  
Solvent Free ◽  
Controlled Synthesis ◽  
Free Condition ◽  
Sodium Aluminosilicate ◽  
Solvent Free Condition

Sunlight‐Assisted Photocatalytic Sustainable Synthesis of 1,4‐Disubstituted 1,2,3‐Triazoles and Benzimidazoles Using TiO 2 −Cu 2 (OH)PO 4 Under Solvent‐Free Condition

2021 ◽  
Vol 6 (6) ◽  
pp. 1210-1215
Author(s):  
Tayyala Kiranmye ◽  
Murugan Vadivelu ◽  
Deviga Magadevan ◽  
Sugirdha Sampath ◽  
Kannabiran Parthasarathy ◽  
...  
Keyword(s):  
Solvent Free ◽  
Free Condition ◽  
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
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