One-Step Conversion of Biomass-Derived Furanics into Aromatics by Brønsted Acid Ionic Liquids at Room Temperature

2018 ◽  
Vol 6 (2) ◽  
pp. 2541-2551 ◽  
Author(s):  
Lingli Ni ◽  
Jiayu Xin ◽  
Kun Jiang ◽  
Lu Chen ◽  
Dongxia Yan ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Room Temperature ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
One Step

scholarly journals Brønsted Acid Ionic Liquids (BAILs) as Efficient and Recyclable Catalysts in the Conversion of Glycerol to Solketal at Room Temperature

2016 ◽  
Vol 1 (18) ◽  
pp. 5869-5873 ◽  
Author(s):  
Zhenyou Gui ◽  
Nanette Zahrtmann ◽  
Shunmugavel Saravanamurugan ◽  
Ines Reyero ◽  
Zhiwen Qi ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Room Temperature ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Recyclable Catalysts

Synthesis of high molar mass poly(12-hydroxydodecanoic acid) in brønsted acid ionic liquids

Polymer ◽  
2010 ◽  
Vol 51 (6) ◽  
pp. 1218-1221 ◽  
Author(s):  
Elise-Marie Dukuzeyezu ◽  
Hervé Lefebvre ◽  
Martine Tessier ◽  
Alain Fradet
Keyword(s):  
Ionic Liquids ◽  
Molar Mass ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
High Molar Mass ◽  
Brönsted Acid

Application of Brönsted acid ionic liquids as green catalyst in the synthesis of 2-propanol with reactive distillation

2016 ◽  
Vol 24 (11) ◽  
pp. 1561-1569 ◽  
Author(s):  
Jinbei Yang ◽  
Dongren Cai ◽  
Ting Zeng ◽  
Lihua Zhou ◽  
Ling Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Reactive Distillation ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Green Catalyst ◽  
Brönsted Acid

Brønsted Acid−Base Ionic Liquids as Proton-Conducting Nonaqueous Electrolytes

2003 ◽  
Vol 107 (17) ◽  
pp. 4024-4033 ◽  
Author(s):  
Akihiro Noda ◽  
Md. Abu Bin Hasan Susan ◽  
Kenji Kudo ◽  
Shigenori Mitsushima ◽  
Kikuko Hayamizu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Acid Base ◽  
Proton Conducting ◽  
Nonaqueous Electrolytes ◽  
Brönsted Acid

Effect of H-Bonding on Brønsted Acid Ionic Liquids Catalyzed In Situ Transesterification of Wet Algae

2020 ◽  
Vol 8 (11) ◽  
pp. 4647-4657
Author(s):  
Tian Ma ◽  
Zhensheng Shen ◽  
Huan Li ◽  
An Li ◽  
Qian Feng ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
In Situ Transesterification ◽  
Brönsted Acid

A Zr-Al-Beta zeolite with open Zr(iv) sites: an efficient bifunctional Lewis–Brønsted acid catalyst for a cascade reaction

2019 ◽  
Vol 9 (15) ◽  
pp. 4055-4065 ◽  
Author(s):  
Gang Li ◽  
Lou Gao ◽  
Zhizheng Sheng ◽  
Yulu Zhan ◽  
Chaoyang Zhang ◽  
...  
Keyword(s):  
High Activity ◽  
Acid Catalyst ◽  
Cascade Reaction ◽  
Beta Zeolite ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
Brønsted Acid Catalyst ◽  
One Step ◽  
Brönsted Acid Catalyst

A simple one-step strategy for the preparation of a bifunctional Zr-Al-Beta zeolite with external open Zr(iv) sites, showing high activity for the cascade reaction.

Brønsted acid cocatalysis in photocatalytic intramolecular coupling of tertiary amines: efficient synthesis of 2-arylindols

2016 ◽  
Vol 14 (31) ◽  
pp. 7447-7450 ◽  
Author(s):  
Xiaoqian Yuan ◽  
Xinxin Wu ◽  
Shupeng Dong ◽  
Guibing Wu ◽  
Jinxing Ye
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Room Temperature ◽  
Coupling Reaction ◽  
Bronsted Acid ◽  
Tertiary Amines ◽  
Brønsted Acid ◽  
Efficient Synthesis ◽  
Unsaturated Ketones ◽  
Brönsted Acid

We report herein a highly efficient intramolecular coupling reaction of tertiary amines and ketones (α,β-unsaturated ketones) by using a Brønsted acid as a cocatalyst, affording 2-arylindols in good to excellent yields (up to 92%) under visible light irradiation at room temperature.

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