Replacing dipolar and aprotic solvents with environmentally benign media has emerged as a new facet of green chemistry. In this paper, a sulfone-containing imidazolium-based Brønsted acid ionic liquid was prepared and used as a recyclable acid catalyst. The ionic liquid catalyst enables the use of an industrially acceptable and environmentally benign solvent, butyl acetate, as the reaction medium. The ionic liquid/butyl acetate biphasic system was successfully utilized in many organic reactions, which generally relied heavily on dipolar and aprotic solvents. (Figure presented.).
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Titolo: | A Sulfone-Containing Imidazolium-Based Brønsted Acid Ionic Liquid Catalyst Enables Replacing Dipolar Aprotic Solvents with Butyl Acetate |
Autori: | |
Data di pubblicazione: | 2019 |
Rivista: | |
Abstract: | Replacing dipolar and aprotic solvents with environmentally benign media has emerged as a new fac...et of green chemistry. In this paper, a sulfone-containing imidazolium-based Brønsted acid ionic liquid was prepared and used as a recyclable acid catalyst. The ionic liquid catalyst enables the use of an industrially acceptable and environmentally benign solvent, butyl acetate, as the reaction medium. The ionic liquid/butyl acetate biphasic system was successfully utilized in many organic reactions, which generally relied heavily on dipolar and aprotic solvents. (Figure presented.). |
Handle: | http://hdl.handle.net/11391/1459262 |
Appare nelle tipologie: | 1.1 Articolo in rivista |