Natural Deep Eutectic Solvents as Sustainable Solvents for Suzuki­–Miyaura Cross-Coupling Reactions Applied to Imidazo-Fused Heterocycles DOI Creative Commons
Pierre‐Olivier Delaye, Mélanie Pénichon, Leslie Boudesocque‐Delaye

et al.

SynOpen, Journal Year: 2018, Volume and Issue: 02(04), P. 0306 - 0311

Published: Oct. 1, 2018

Herein, we present the first Suzuki–Miyaura cross-coupling in a sustainable natural deep eutectic solvent (NaDES) applied to biologically relevant imidazo-fused scaffolds imidazo[1,2-a]pyridine and imidazo[1,2-b]pyridazine. The choline chloride/glycerol (1:2, mol/mol) NaDES allowed functionalisation of diverse positions on heterocycles with various boronic acids, by using 2.5 mol% readily available Pd(OAc)2. Notably, catalytic system proceeds without any ligands or additives, protection from atmosphere.

Language: Английский

Eutectics: formation, properties, and applications DOI
Dongkun Yu, Zhimin Xue, Tiancheng Mu

et al.

Chemical Society Reviews, Journal Year: 2021, Volume and Issue: 50(15), P. 8596 - 8638

Published: Jan. 1, 2021

Various eutectic systems have been proposed and studied over the past few decades. Most of studies focused on three typical types eutectics: metals, salts, deep solvents. On one hand, they are all systems, their principle is same. other representative inorganic organic substances, respectively. They applications in almost fields related to chemistry. Their different but overlapping stem from very properties. In addition, proposal new has greatly boosted development cross-field research involving chemistry, materials, engineering, energy. The goal this review provide a comprehensive overview these eutectics describe task-specific strategies address growing demands.

Language: Английский

Citations

274

Green and sustainable solvents of the future: Deep eutectic solvents DOI
Aditi Prabhune, Ranjan Dey

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 379, P. 121676 - 121676

Published: March 21, 2023

Language: Английский

Citations

249

Deep eutectic solvents: cutting-edge applications in cross-coupling reactions DOI
Seyyed Emad Hooshmand, Ronak Afshari, Diego J. Ramón

et al.

Green Chemistry, Journal Year: 2020, Volume and Issue: 22(12), P. 3668 - 3692

Published: Jan. 1, 2020

Deep eutectic solvents and their physicochemical properties as task-specific designer for cross-coupling reactions, are appraised.

Language: Английский

Citations

167

Deep eutectic solvents as a green toolbox for synthesis DOI Creative Commons
Dongkun Yu, Zhimin Xue, Tiancheng Mu

et al.

Cell Reports Physical Science, Journal Year: 2022, Volume and Issue: 3(4), P. 100809 - 100809

Published: March 15, 2022

Energy and environmental issues are increasingly prominent, sustainable synthetic strategies needed in response. As a class of green easily modified solvent, deep eutectic solvents (DESs) may contribute to this goal. Composed monomers from biological sources, they biodegradable with low toxicity, facilitating large-scale use. Indeed, their applications already widespread on both the laboratory industrial scales. This review focuses application DESs materials synthesis. After brief summary use organic synthesis, four for synthesis surveyed: solvothermal methods, electrodeposition, calcination, polymerization. Materials synthesized using expected find among academia industry.

Language: Английский

Citations

120

Sustainable protocols for direct C–H bond arylation of (hetero)arenes DOI
Gianluigi Albano, Angela Punzi, Maria Annunziata M. Capozzi

et al.

Green Chemistry, Journal Year: 2022, Volume and Issue: 24(5), P. 1809 - 1894

Published: Jan. 1, 2022

A comprehensive and critical overview of the sustainable strategies for direct C–H bond arylation (hetero)arenes, based on use recoverable catalysts, solvents non-conventional energy sources, has been performed.

Language: Английский

Citations

72

Recent Advances in C–H Activation for the Synthesis of π-Extended Materials DOI
Iain A. Stepek, Kenichiro Itami

ACS Materials Letters, Journal Year: 2020, Volume and Issue: 2(8), P. 951 - 974

Published: June 29, 2020

The activation of typically unreactive aromatic C–H bonds by transition-metal catalysis has been receiving increased attention from the synthetic chemistry community in recent years. Advances this area have enabled direct and site-selective modification rings without need for pre-functionalization. Accordingly, these techniques found broad application many fields, including construction extended π-systems use materials science. This review will discuss reports reactions applied toward synthesis π-extended functional materials.

Language: Английский

Citations

109

Organic and Organometallic Fluorinated Materials for Electronics and Optoelectronics: A Survey on Recent Research DOI
Roberta Ragni, Angela Punzi, Francesco Babudri

et al.

European Journal of Organic Chemistry, Journal Year: 2018, Volume and Issue: 2018(27-28), P. 3500 - 3519

Published: May 29, 2018

Conjugated organic polymers, small molecules, and transition metal organometallic complexes are used as active semiconducting materials in electronic optoelectronic devices including solar cells (OSCs), field effect transistors (OFETS), light emitting diodes (OLEDs). While some of these technologies mature already available on the market, research is still very academic industrial laboratories to gain better performances. Major drawbacks which limit large production not only non‐optimized performances, but also stability issues cost. In fact, wide applicability technology largely relies development efficient, durable cost‐effective materials. Properties molecular polymeric semiconductors can be properly engineered finely tuned by design conjugated structure selective introduction various functional groups substituents. Selective functionalization backbone with fluorine atoms fluorinated substituents has been demonstrated an effective structural modification for tuning properties, affect solid state organization improve stability. This review covers most important classes (conjugated complexes) reporting each applications OSCs, OFETs, OLEDs highlighting role properties. The literature shows intriguing results that achieved functionalization, it points out this promising future progress.

Language: Английский

Citations

91

Bioinspired green deep eutectic solvents: preparation, catalytic activity, and biocompatibility DOI

Shaina Joarder,

Divyam Bansal,

Harshvardhan Meena

et al.

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 376, P. 121355 - 121355

Published: Feb. 7, 2023

Language: Английский

Citations

29

Role of the hydrogen bond donor component for a proper development of novel hydrophobic deep eutectic solvents DOI
M. TIECCO,

Federico Cappellini,

Francesco Nicoletti

et al.

Journal of Molecular Liquids, Journal Year: 2019, Volume and Issue: 281, P. 423 - 430

Published: Feb. 25, 2019

Language: Английский

Citations

73

Recent Developments on 1,3-Dipolar Cycloaddition Reactions by Catalysis in Green Solvents DOI Open Access
Loredana Maiuolo, Vincenzo Algieri, Fabrizio Olivito

et al.

Catalysts, Journal Year: 2020, Volume and Issue: 10(1), P. 65 - 65

Published: Jan. 1, 2020

The use of eco-compatible synthetic procedures in organic reactions and, particular, 1,3-dipolar cycloaddition reactions, has recently received a great deal attention and considerable progress been achieved this area the last years. This review summarizes approaches currently employed to synthesize heterocyclic compounds by catalyzed cycloadditions green solvents six Our choice do selection literature from 2014 2019 was made considering absence recent about period, our knowledge. Several examples construct heterocycles will be discussed work subdivided function most important class non-conventional solvents, i.e., ionic liquids (ILs), deep eutectic (DES), water.

Language: Английский

Citations

59