Continuous Transesterification with Acidic Ionic Liquids as Homogeneous Catalysts

2013 ◽  
pp. n/a-n/a ◽  
Author(s):  
J. C. Kuschnerow ◽  
K. Titze-Frech ◽  
P. S. Schulz ◽  
P. Wasserscheid ◽  
S. Scholl
Keyword(s):  
Ionic Liquids ◽  
Homogeneous Catalysts ◽  
Acidic Ionic Liquids ◽  
Continuous Transesterification

scholarly journals Novel Brønsted-acidic ionic liquids based on benzothiazolium cations as catalysts for esterification reactions

2011 ◽  
Vol 76 (12) ◽  
pp. 1607-1615 ◽  
Author(s):  
Xian Zhou ◽  
Bing Liu ◽  
Feng Luo ◽  
Wen Zhang ◽  
Hang Song
Keyword(s):  
Ionic Liquids ◽  
Homogeneous Catalysts ◽  
Solid Catalysts ◽  
Acidic Ionic Liquids ◽  
Simple Filtration ◽  
Esterification Reactions ◽  
Heterogeneous Solid

Three novel Br?nsted-acidic ionic liquids based on benzothiazolium cations were prepared, which served as catalysts for the synthesis of benzoic esters. All three gave good yields of the target esters in esterification reactions. Moreover, they combine the advantages of both homogeneous and heterogeneous solid catalysts in esterification reactions, which enabled them to serve as homogeneous catalysts to catalyze the reactions and be conveniently recovered by simple filtration after the reactions. They could be reused several times without noticeable decrease in efficiency.

Acidic Ionic Liquids Enabling Intermediate Temperature Operation Fuel Cells

2021 ◽  
Vol 13 (7) ◽  
pp. 8370-8382
Author(s):  
Hui Hou ◽  
Hanno Maria Schütz ◽  
Jürgen Giffin ◽  
Klaus Wippermann ◽  
Xinpei Gao ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Fuel Cells ◽  
Intermediate Temperature ◽  
Acidic Ionic Liquids

Brønsted Acidic Ionic Liquids as Efficient Catalysts for the Synthesis of Amidoalkyl Naphthols

2010 ◽  
Vol 41 (2) ◽  
pp. 298-306 ◽  
Author(s):  
M. M. Heravi ◽  
N. Tavakoli-Hoseini ◽  
F. F. Bamoharram
Keyword(s):  
Ionic Liquids ◽  
Amidoalkyl Naphthols ◽  
Acidic Ionic Liquids

scholarly journals Biodiesel (methyl oleate) synthesis in the presence of pyridinium and aminotriazolium acidic ionic liquids: Kinetic, thermodynamic studies

Fuel ◽  
2022 ◽  
Vol 307 ◽  
pp. 121876
Author(s):  
Ivaylo Tankov ◽  
Zilya Mustafa ◽  
Radoslava Nikolova ◽  
Anife Veli ◽  
Rumyana Yankova
Keyword(s):  
Ionic Liquids ◽  
Methyl Oleate ◽  
Thermodynamic Studies ◽  
Acidic Ionic Liquids

Synthesis of dioxanes via Prins reaction catalyzed by acyclic acidic ionic liquids

2010 ◽  
Vol 16 (2) ◽  
pp. 233-237 ◽  
Author(s):  
Dong Fang ◽  
Chang-mei Jiao ◽  
Hua-bin Zhang ◽  
Bao-hua Ji
Keyword(s):  
Ionic Liquids ◽  
Prins Reaction ◽  
Acidic Ionic Liquids

scholarly journals Coating of Pd/C catalysts with Lewis-acidic ionic liquids and liquid coordination complexes – SCILL induced activity enhancement in arene hydrogenation

RSC Advances ◽  
2017 ◽  
Vol 7 (44) ◽  
pp. 27558-27563 ◽  
Author(s):  
Martin Lijewski ◽  
James M. Hogg ◽  
Małgorzata Swadźba-Kwaśny ◽  
Peter Wasserscheid ◽  
Marco Haumann
Keyword(s):  
Ionic Liquids ◽  
Coordination Complexes ◽  
Liquid Films ◽  
Reaction Conditions ◽  
Hydrogenation Activity ◽  
Acidic Ionic Liquids ◽  
Arene Hydrogenation ◽  
Activity Enhancement

Acid doping – coating of Pd/C catalysts with Lewis-acidic liquid films results in increased hydrogenation activity at very mild reaction conditions.

A structure–activity relationship study using DFT analysis of Bronsted–Lewis acidic ionic liquids and synergistic effect of dual acidity in one-pot conversion of glucose to value-added chemicals

2018 ◽  
Vol 42 (2) ◽  
pp. 1423-1430 ◽  
Author(s):  
Firdaus Parveen ◽  
Tanmoy Patra ◽  
Sreedevi Upadhyayula
Keyword(s):  
Ionic Liquids ◽  
Synergistic Effect ◽  
Formic Acid ◽  
Levulinic Acid ◽  
Value Added ◽  
One Pot ◽  
Structure Activity ◽  
Acidic Ionic Liquids ◽  
Commercially Important ◽  
Relationship Study

The catalytic conversion of biomass-derived carbohydrates to value-added chemicals, such as 5-hydroxymethylfurfural, levulinic acid, and formic acid, is a commercially important reaction and requires the use of both Lewis and Bronsted acids.

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