Epoxide ring-opening reaction promoted by ionic liquid reactivity: interplay of experimental and theoretical studies

2019 ◽  
Vol 9 (20) ◽  
pp. 5567-5571 ◽  
Author(s):  
Shengxin Chen ◽  
Guixiang Zeng ◽  
Yingwei Li ◽  
Bin He ◽  
Ruixia Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Propylene Oxide ◽  
Chemical Stability ◽  
Ring Opening ◽  
Epoxide Ring ◽  
Theoretical Studies ◽  
Epoxide Ring Opening ◽  
Ring Opening Reaction ◽  
Experimental And Theoretical Studies

Ionic liquids (ILs) have been widely introduced recently into the epoxide ring-opening reaction as catalysts or solvent without considering the chemical stability of ILs in propylene oxide (PO).

scholarly journals Correction: Epoxide ring-opening reaction promoted by ionic liquid reactivity: interplay of experimental and theoretical studies

2019 ◽  
Vol 9 (22) ◽  
pp. 6532-6532
Author(s):  
Shengxin Chen ◽  
Guixiang Zeng ◽  
Yingwei Li ◽  
Bin He ◽  
Ruixia Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ring Opening ◽  
Epoxide Ring ◽  
Theoretical Studies ◽  
Epoxide Ring Opening ◽  
Ring Opening Reaction ◽  
Experimental And Theoretical Studies

Correction for ‘Epoxide ring-opening reaction promoted by ionic liquid reactivity: interplay of experimental and theoretical studies’ by Shengxin Chen et al., Catal. Sci. Technol., 2019, DOI: 10.1039/c9cy00953a.

scholarly journals Synthesis and catalytic testing of Lewis acidic nano-MFI zeolites for the epoxide ring opening reaction with alcohol

2018 ◽  
Vol 566 ◽  
pp. 25-32 ◽  
Author(s):  
Aamena Parulkar ◽  
Rutuja Joshi ◽  
Nitish Deshpande ◽  
Nicholas A. Brunelli
Keyword(s):  
Ring Opening ◽  
Epoxide Ring ◽  
Epoxide Ring Opening ◽  
Ring Opening Reaction ◽  
Mfi Zeolites

scholarly journals Ionic Liquid Catalyzed Per-O-Acetylation and Benzylidene Ring-Opening Reaction

Catalysts ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 642 ◽  
Author(s):  
Mayur Thul ◽  
Yao-Peng Wu ◽  
Yi-Jyun Lin ◽  
Shu-Lin Du ◽  
Hsin-Ru Wu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Ring Opening ◽  
Room Temperature ◽  
Catalytic Amount ◽  
Atom Economy ◽  
Selective Catalyst ◽  
Imidazolium Ionic Liquids ◽  
Ring Opening Reaction ◽  
Brönsted Acid

Tunable aryl imidazolium ionic liquids acting as Brønsted acid ionic liquids were found to be efficient catalysts for per-O-acetylation and reductive ring opening of benzylidene acetals. This method requires a truly catalytic amount of the least expensive available ionic liquids that are water-stable and reusable and also stable at room temperature. The reactions were obtained in one hour with good to excellent yields. These reactions can form C−O and C−H bonds with a high atom economy. Furthermore, the ionic liquid is an anomeric selective catalyst in per-O-acetylation and reductive ring opening of benzylidene acetals of sugar moieties.

ChemInform Abstract: In vivo Antimalarial Activity of Novel 2-Hydroxy-3-anilino-1,4-naphthoquinones Obtained by Epoxide Ring-Opening Reaction.

ChemInform ◽  
2013 ◽  
Vol 44 (49) ◽  
pp. no-no
Author(s):  
Lucas Cunha Dias de Rezende ◽  
Fernando Fumagalli ◽  
Marraiana Schiavon Bortolin ◽  
Marianne Garcia de Oliveira ◽  
Murilo Helder de Paula ◽  
...  
Keyword(s):  
Ring Opening ◽  
Antimalarial Activity ◽  
Epoxide Ring ◽  
Epoxide Ring Opening ◽  
Ring Opening Reaction

Solvent-assisted ligand exchange (SALE) for the enhancement of epoxide ring-opening reaction catalysis based on three amide-functionalized metal–organic frameworks

2019 ◽  
Vol 48 (24) ◽  
pp. 8803-8814 ◽  
Author(s):  
Maniya Gharib ◽  
Leili Esrafili ◽  
Ali Morsali ◽  
Pascal Retailleau
Keyword(s):  
Ligand Exchange ◽  
Ring Opening ◽  
Metal Organic Frameworks ◽  
Epoxide Ring ◽  
Epoxide Ring Opening ◽  
Ring Opening Reaction ◽  
Metal Organic ◽  
And Performance

In recent years, functionalized pillar ligands have gained significant interests due to their important role in MOF structure and performance.

Aminoethylimidazole ionic liquid grafted MIL-101-NH2 heterogeneous catalyst for conversion of CO2 and epoxide without solvent and cocatalyst

2021 ◽  
Author(s):  
Chenglong Bao ◽  
Yichen Jiang ◽  
Liyan Zhao ◽  
Dazhi Li ◽  
Ping Xu ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Ionic Liquid ◽  
Lewis Acid ◽  
Ring Opening ◽  
Synergistic Effects ◽  
Acid Sites ◽  
Epoxide Ring ◽  
Hydrogen Bond Donor ◽  
Lewis Acid Sites ◽  
Epoxide Ring Opening

Besides the activation of CO2 by Lewis basic groups, the synergistic effects of Lewis acid sites (or hydrogen bond donor) together with halogen nucleophilic anions to activate epoxide ring opening...

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