Lanthanum loaded CuO nanoparticles: synthesis and characterization of a recyclable catalyst for the synthesis of 1,4-disubstituted 1,2,3-triazoles and propargylamines

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56507-56517 ◽  
Author(s):  
R. Sasikala ◽  
S. Kutti Rani ◽  
D. Easwaramoorthy ◽  
K. Karthikeyan
Keyword(s):  
Reaction Time ◽  
Cuo Nanoparticles ◽  
Recyclable Catalyst ◽  
Synthesis And Characterization ◽  
Coupling Reactions ◽  
Short Reaction Time ◽  
Cuo Nps ◽  
Nanoparticles Synthesis

A click and three component A3 coupling reactions were achieved by lanthanum loaded CuO NPs under ultrasonication. 1,4-Disubstituted 1,2,3-triazoles and propargylamines were synthesized in a short reaction time with high regioselectivity and yields.

Synthesis and Characterization of Foamed Cassava Starch Material

2012 ◽  
Vol 262 ◽  
pp. 405-409
Author(s):  
Yang Liu ◽  
Shan Shan Li ◽  
Xin Yan Yang ◽  
Chong Xing Huang
Keyword(s):  
Reaction Time ◽  
Cassava Starch ◽  
Synthesis And Characterization ◽  
Compression Stress ◽  
Static Compression ◽  
Foaming Agent ◽  
New Type ◽  
Analysis System ◽  
Central Composite

A new-type foam composites were fabricated by baking method from a mixture of cassava starch. A central composite design was constructed using the software Statistics Analysis System 9.0 to evaluate the static compression stress of foamed material. The optimum dosages of adhesive, foaming agent, catalyst were 2.0g, 6.0g, 2.4g, respectively; reaction temperature 65°C; reaction time 16 hour.

scholarly journals 2,6-Di(thiophenyl)-1,5-dihydrodipyrrolopyrazine (DT-DPP) structural isomers as donor–acceptor–donor molecules and their optoelectronic investigation

RSC Advances ◽  
2017 ◽  
Vol 7 (62) ◽  
pp. 39228-39236 ◽  
Author(s):  
Puttavva Meti ◽  
Young-Dae Gong
Keyword(s):  
Synthesis And Characterization ◽  
Coupling Reactions ◽  
Structural Isomers ◽  
Donor Acceptor ◽  
Optoelectronic Applications

We report the synthesis and characterization of two new D–A–D molecules via Pd catalyzed C–C and C–N coupling reactions. This illustrates the potential of DT-DPP for promising optoelectronic applications.

Synthesis and characterization of γ-Fe2O3@SiO2–(CH2)3–PDTC–Pd magnetic nanoparticles: a new and highly active catalyst for the Heck/Sonogashira coupling reactions

2019 ◽  
Vol 43 (23) ◽  
pp. 8930-8938 ◽  
Author(s):  
Zahra Tashrifi ◽  
Saeed Bahadorikhalili ◽  
Hossein Lijan ◽  
Samira Ansari ◽  
Haleh Hamedifar ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Active Catalyst ◽  
Synthesis And Characterization ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Highly Active ◽  
Novel Catalyst

A novel catalyst is synthesized based on the immobilization of palladium on γ-Fe2O3@SiO2–(CH2)3–PDTC nanoparticles and is used as a highly active catalyst for the Heck/Sonogashira coupling reactions.

scholarly journals Synthesis and characterization of CuO nanoparticles and evaluation of their bactericidal and fungicidal activities in cotton fabrics

2021 ◽  
Author(s):  
Devarajan Alagarasan ◽  
A. Harikrishnan ◽  
M. Surendiran ◽  
Karuppusamy Indira ◽  
Amany Salah Khalifa ◽  
...  
Keyword(s):  
Cotton Fabrics ◽  
Cuo Nanoparticles ◽  
Synthesis And Characterization
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