Fluorescence-based investigations of the host–guest inclusion of anilinonaphthalene sulfonic acids (1,8- and 2,6-ANS) by dimethoxypillar[5]arene in nonaqueous solvents

2021 ◽  
Author(s):  
Tara A. Misener ◽  
Brian D. Wagner
Keyword(s):  
Nonaqueous Solvents ◽  
Sulfonic Acids

Acidity of Aromatic Sulfonic Acids and Their Use as Titrants in Nonaqueous Solvents.

1966 ◽  
Vol 38 (8) ◽  
pp. 969-973 ◽  
Author(s):  
D. J. Pietrzyk ◽  
Jon. Belisle
Keyword(s):  
Nonaqueous Solvents ◽  
Sulfonic Acids

N-Sulfonic Acids: New, Efficient and Reusable Catalysts for the Acceleration of Organic Reactions

2015 ◽  
Vol 19 (20) ◽  
pp. 2011-2039 ◽  
Author(s):  
Masoumeh Abedini ◽  
Farhad Shirini ◽  
Azadeh Shahriari
Keyword(s):  
Organic Reactions ◽  
Sulfonic Acids

Photosensitizer-Free Synthesis of β-Keto Sulfones via Visible-Light-Induced Oxysulfonylation of Alkenes with Sulfonic Acids

2021 ◽  
Author(s):  
Zhen Peng ◽  
Yun-Yun Hong ◽  
Sha Peng ◽  
Xiang-Qin Xu ◽  
Shan-Shan Tang ◽  
...  
Keyword(s):  
Visible Light ◽  
Ambient Temperature ◽  
Sulfonic Acids ◽  
Environment Friendly

An practical and environment-friendly methodology for the construction of β-ketosulfones through visible-light induced direct oxysulfonylation of alkenes with sulfonic acids at ambient temperature under open-air conditions was developed. Most importantly,...

Effect of surface acidity on the catalytic activity and deactivation of supported sulfonic acids during dehydration of methanol to DME

2020 ◽  
Vol 44 (39) ◽  
pp. 16810-16820
Author(s):  
Rosanna Viscardi ◽  
Vincenzo Barbarossa ◽  
Daniele Mirabile Gattia ◽  
Raimondo Maggi ◽  
Giovanni Maestri ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Sulfonic Acid ◽  
Water Resistance ◽  
Surface Acidity ◽  
Acid Catalyst ◽  
Acid Sites ◽  
Sulfonic Acids ◽  
Effect Of Surface

Superiorty of the supported sulfonic acid catalyst in terms of the water resistance and efficiency of the acid sites compared to the commercial reference.

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