ChemInform Abstract: Highly Efficient Synthesis of 1,3-Dioxanes via Prins Reaction in Broensted-Acidic Imidazolium Ionic Liquid.

ChemInform ◽  
2014 ◽  
Vol 45 (30) ◽  
pp. no-no
Author(s):  
Rajesh G. Kalkhambkar ◽  
Yeon T. Jeong
Keyword(s):  
Ionic Liquid ◽  
Prins Reaction ◽  
Efficient Synthesis ◽  
Imidazolium Ionic Liquid ◽  
Highly Efficient

Highly efficient synthesis of cyclic carbonates from epoxides catalyzed by salen aluminum complexes with built-in “CO2 capture” capability under mild conditions

2014 ◽  
Vol 16 (3) ◽  
pp. 1496-1506 ◽  
Author(s):  
Rongchang Luo ◽  
Xiantai Zhou ◽  
Shaoyun Chen ◽  
Yang Li ◽  
Lei Zhou ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Co2 Capture ◽  
High Efficiency ◽  
Single Component ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Imidazolium Ionic Liquid ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Salen Aluminum

A polyether-based imidazolium ionic liquid functionalized salen Al complex displays high efficiency and reusability as a homogeneous, single-component and multi-functional catalyst for the cycloaddition of CO2 to epoxides under mild conditions.

Brønsted acidic ionic liquid-catalyzed dehydrative formation of isosorbide from sorbitol: introduction of a continuous process

2017 ◽  
Vol 7 (10) ◽  
pp. 2065-2073 ◽  
Author(s):  
Jie Deng ◽  
Bao-Hua Xu ◽  
Yao-Feng Wang ◽  
Xian-En Mo ◽  
Rui Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Continuous Process ◽  
Efficient Synthesis ◽  
Acidic Ionic Liquid ◽  
Highly Efficient ◽  
Brønsted Acidic Ionic Liquid ◽  
Acidic Ionic Liquids ◽  
First Time

A highly efficient synthesis of isosorbide from sorbitol was developed using Brønsted acidic ionic liquids (BILs) as the catalyst for the first time.

scholarly journals Highly efficient synthesis of alkylidene cyclic carbonates from low concentration CO2 using hydroxyl and azolate dual functionalized ionic liquids

2021 ◽  
Author(s):  
Guiling Shi ◽  
Ran Zhai ◽  
Haoran Li ◽  
Congmin Wang
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Catalytic System ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Excellent Performance ◽  
Functionalized Ionic Liquid ◽  
Low Concentration ◽  
Propargylic Alcohols ◽  
Highly Efficient

A dual functionalized ionic liquid catalytic system was developed for the reaction between CO2 and propargylic alcohols, and exhibited excellent performance and good reusability, even under a low concentration of CO2 in a gram-scale reaction.

Highly efficient synthesis of cyclic carbonates from carbon dioxide and epoxides catalyzed by ionic liquid [Heemim][ZrCl5]

RSC Advances ◽  
2015 ◽  
Vol 5 (83) ◽  
pp. 67886-67891 ◽  
Author(s):  
Yu-Lin Hu ◽  
Ming Lu ◽  
Xue-Lin Yang
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquid ◽  
Cycloaddition Reaction ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Highly Efficient

A facile and efficient synthesis of cyclic carbonates by cycloaddition reaction is described.

scholarly journals Highly Efficient Synthesis of 1-Thioamidoalkyl-2-naphthols and 14-Aryl-14H-dibenzo[a,j]xanthenes using a Novel Ionic Liquid: Catalyst Preparation, Characterization and Performing the Reactions

2018 ◽  
Vol 13 (2) ◽  
pp. 204 ◽  
Author(s):  
Atefeh Saadat ◽  
Abdolkarim Zare ◽  
Fatemeh Jamadi ◽  
Maasoomeh Abdolalipour-Saretoli
Keyword(s):  
Ionic Liquid ◽  
Mass Spectra ◽  
Catalyst Preparation ◽  
Reaction Engineering ◽  
Efficient Synthesis ◽  
1H And 13C Nmr ◽  
Highly Efficient ◽  
Brønsted Acidic Ionic Liquid ◽  
Solvent Free Conditions ◽  
Ft Ir

In this work, a novel Brønsted acidic ionic liquid namely triethylaminium-N-sulfonic acid trifluoroacetate {[TEASA][TFA]} has been synthesized by the reaction of NEt3 with ClSO3H, and then with CF3CO2H. The ionic liquid has been characterized by studying its spectroscopic data (1H and 13C NMR, FT-IR, and mass spectra). Afterward, it has been utilized as a highly effective and general catalyst to promote the following organic reactions in solvent-free conditions: (i) the production of 1-thioamidoalkyl-2-naphthols from arylaldehydes, 2-naphthol and thioacetamide, and (ii) the preparation of 14-aryl-14H-dibenzo[a,j]xanthenes from arylaldehydes and 2-naphthol. It is noteworthy that [TEASA][TFA] has catalyzed the reactions under milder conditions relative to most of the reported methods. Moreover, it afforded the both products in higher yields with respect to most of the previous works. Copyright © 2018 BCREC Group. All rights reservedReceived: 21st June 2017; Revised: 6th October 2017; Accepted: 9th October 2017; Available online:  11st June 2018; Published regularly: 1st August 2018How to Cite: Saadat, A., Zare, A., Jamadi, F., Abdolalipour-Saretoli, M. (2018). Highly Efficient Synthesis of 1-Thioamidoalkyl-2-naphthols and 14-Aryl-14H-dibenzo[a,j]xanthenes using a Novel Ionic Liquid: Catalyst Preparation, Characterization and Performing the Reactions. Bulletin of Chemical Reaction Engineering & Catalysis, 13 (2): 204-212 (doi:10.9767/bcrec.13.2.1280.204-212) 

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