Palladium Nanoparticles Anchored on Amine-Functionalized Silica Nanotubes as a Highly Effective Catalyst

2018 ◽  
Vol 122 (5) ◽  
pp. 2696-2703 ◽  
Author(s):  
Jin Liu ◽  
Jufang Hao ◽  
Chencheng Hu ◽  
Baojiang He ◽  
Jiangbo Xi ◽  
...  
Keyword(s):  
Palladium Nanoparticles ◽  
Functionalized Silica ◽  
Silica Nanotubes ◽  
Effective Catalyst ◽  
Amine Functionalized ◽  
Highly Effective

Cu2+ sequestration by amine-functionalized silica nanotubes

2013 ◽  
Vol 260 ◽  
pp. 489-497 ◽  
Author(s):  
Young Gun Ko ◽  
Hyun Jeong Lee ◽  
Hyun Chul Oh ◽  
Ung Su Choi
Keyword(s):  
Functionalized Silica ◽  
Silica Nanotubes ◽  
Amine Functionalized

l-Prolinal Dithioacetal: A Highly Effective Organocatalyst for the Direct Nitro-Michael Addition to Selected Cyclic and Aromatic Ketones

Synthesis ◽  
2019 ◽  
Vol 51 (17) ◽  
pp. 3356-3368
Author(s):  
Piotr Pomarański ◽  
Zbigniew Czarnocki
Keyword(s):  
Michael Addition ◽  
Ring Size ◽  
Cyclic Ketones ◽  
Asymmetric Syntheses ◽  
Aromatic Ketones ◽  
Ring Systems ◽  
Effective Catalyst ◽  
Acetophenone Derivatives ◽  
Highly Effective ◽  
Related Compounds

The synthesis of novel l-prolinal dithioacetal and its application as an organocatalyst for the direct Michael addition of cyclic ketones and acetophenone derivatives to trans-β-nitrostyrene and related compounds is described. The prolinal dithioacetal acts as effective catalyst in the case of cyclic ketones of different ring size, in particular five- and six-membered examples, as well as larger and smaller ring systems. High enantioselectivity and diastereoselectivity is observed for different substrates and trans-β-nitrostyrenes. Also, the first asymmetric syntheses of selected 2-methyl-4-nitro-1,3-diphenylbutan-1-one derivatives by application of the obtained organocatalyst is presented.

Thermally stable amine-functionalized silica sorbents using one-pot synthesis method for CO2 capture at low temperature

2020 ◽  
Vol 37 (12) ◽  
pp. 2317-2325
Author(s):  
Seong Bin Jo ◽  
Ho Jin Chae ◽  
Tae Young Kim ◽  
Jeom-In Baek ◽  
Dhanusuraman Ragupathy ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co2 Capture ◽  
Synthesis Method ◽  
Functionalized Silica ◽  
Thermally Stable ◽  
One Pot ◽  
One Pot Synthesis ◽  
Amine Functionalized

Cross β-alkylation of primary alcohols catalysed by DMF-stabilized iridium nanoparticles

2021 ◽  
Author(s):  
Masaki Kobayashi ◽  
Hiroki Yamaguchi ◽  
Takeyuki Suzuki ◽  
Yasushi Obora
Keyword(s):  
Primary Alcohols ◽  
Recycling Process ◽  
Catalyst Recycling ◽  
Simple Method ◽  
Benzyl Alcohols ◽  
Effective Catalyst ◽  
Iridium Nanoparticles ◽  
Highly Effective ◽  
Linear Alcohols ◽  
The Cross

A simple method for the cross β-alkylation of linear alcohols with benzyl alcohols in the presence of DMF-stabilized iridium nanoparticles was developed. Furthermore, a highly effective catalyst-recycling process was also developed.

Functionalized silica nanotubes with azo-chromophore for enhanced Pd2+ and Co2+ ions monitoring in E-wastes

2021 ◽  
Vol 329 ◽  
pp. 115585
Author(s):  
Khlood S. Abou-Melha ◽  
Gamil A.A. Al-Hazmi ◽  
Turki M. Habeebullah ◽  
Ismail Althagafi ◽  
Abdullah Othman ◽  
...  
Keyword(s):  
Functionalized Silica ◽  
Silica Nanotubes ◽  
Azo Chromophore

Improved Polydopamine Deposition in Amine-Functionalized Silica Aerogels for Enhanced UV Absorption

2021 ◽  
Author(s):  
Gabrielle Rey ◽  
Stephanie L. Vivod ◽  
Saranshu Singla ◽  
Theresa Benyo ◽  
Jaelynne King ◽  
...  
Keyword(s):  
Silica Aerogels ◽  
Uv Absorption ◽  
Functionalized Silica ◽  
Amine Functionalized

Highly Effective Catalyst for the Reaction of Trialkylphosphites with C˭X Electrophiles

2011 ◽  
Vol 186 (4) ◽  
pp. 796-798 ◽  
Author(s):  
Olga O. Kolodiazhna ◽  
Anastasia O. Kolodiazhna ◽  
Oleg I. Kolodiazhnyi
Keyword(s):  
Effective Catalyst ◽  
Highly Effective
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