Bis(NHC)-Pd catalyzed one-pot competitive of C-C*C-C, C-C*C-O, C-C*C-N, and C-O*C-N cross-coupling reactions on an aryl di-halide catalyzed by a homogenous basic ionic liquid (TAIm[OH]) under base-free, ligand-free and solvent-free conditions

2021 ◽  
Author(s):  
Yanfang Zhu ◽  
Guiyang Xu ◽  
Milad Kazemnejadi
Keyword(s):  
Ionic Liquid ◽  
Free Ligand ◽  
Cross Coupling ◽  
Solvent Free ◽  
Coupling Reactions ◽  
One Pot ◽  
Cross Coupling Reactions ◽  
Solvent Free Conditions ◽  
Basic Ionic Liquid ◽  
Ligand Free

Bis(NHC)-Pd-catalyzed competitive asymmetrical C-C*C-C, C-C*C-O, C-C*C-N, O-C*C-N cross-coupling reactions has been performed one-pot in the presence of a new ionic liquid, which plays the roles of solvent, base, and ligand...

Stannylation of Aryl Halides, Stille Cross-Coupling, and One-Pot, Two-Step Stannylation/Stille Cross-Coupling Reactions under Solvent-Free Conditions

2018 ◽  
Vol 2018 (1) ◽  
pp. 120-125 ◽  
Author(s):  
Pavel S. Gribanov ◽  
Yulia D. Golenko ◽  
Maxim A. Topchiy ◽  
Lidiya I. Minaeva ◽  
Andrey F. Asachenko ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Solvent Free ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
One Pot ◽  
Cross Coupling Reactions ◽  
Solvent Free Conditions

Withdrawal Notice: Recent Advances in Sonogashira Cross-Coupling Reactions Under Solvent-Free Conditions

2020 ◽  
Vol 24 ◽  
Author(s):  
Teng Wang ◽  
Zongrui Liu ◽  
Songlin Wang ◽  
Esmail Vessally
Keyword(s):  
Organic Chemistry ◽  
Editorial Policy ◽  
Cross Coupling ◽  
Solvent Free ◽  
Coupling Reactions ◽  
Editorial Policies ◽  
Cross Coupling Reactions ◽  
Recent Advances ◽  
Solvent Free Conditions ◽  
Copyright Permission

The article has been withdrawn at the request of editor of the journal Current Organic Chemistry: Bentham Science apologizes to the readers of the journal for any inconvenience this may have caused. The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/editorial-policies-main.php BENTHAM SCIENCE DISCLAIMER: It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submitting the article for publication the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript, the authors agree that the copyright of their article is transferred to the publishers if and when the article is accepted for publication.

An Efficient One-Pot Four-Component Hantzsch Reaction to Prepare Hydroquinolines Catalyzed by a Poly(ethylene glycol) Bridged Dicationic Basic Ionic Liquid under Solvent-Free Conditions

2013 ◽  
Vol 781-784 ◽  
pp. 247-252
Author(s):  
Jun Luo ◽  
Tan Tan Xing ◽  
Ying Lei Wang ◽  
Jian Feng Ju
Keyword(s):  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Solvent Free ◽  
Hantzsch Reaction ◽  
Poly Ethylene Glycol ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Basic Ionic Liquid ◽  
Activity Loss ◽  
Poly Ethylene

A piperidine-functionalized poly (ethylene glycol) bridged dicationic ionic liquid PEG800-DPIL(Cl) was synthesized and applied to catalyze the four-component Hantzsch reaction under solvent-free conditions and afford hydroquinolines with high to excellent yields. PEG800-DPIL(Cl) could be recovered by simple workup and recycled for at least eight times without obvious activity loss.

One-pot Synthesis of Dibenzofurans via SNAr and Subsequent Ligand-free Palladium-catalyzed Intramolecular Aryl-aryl Cross-coupling Reactions under Microwave Irradiation

2011 ◽  
Vol 66 (8) ◽  
pp. 833-836
Author(s):  
Zhiping Che ◽  
Hui Xu
Keyword(s):  
Microwave Irradiation ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
Ligand Free ◽  
Palladium Catalyzed ◽  
Snar Reaction

An efficient one-pot synthesis of dibenzofurans, via SNAr reaction of aryl halides and ortho-bromophenols in the presence of anhydrous K2CO3 and subsequent ligand-free palladium-catalyzed intramolecular aryl-aryl cross-coupling cyclization under microwave irradiation, is described.

Enhanced catalytic performance of Pd–Pt nanodendrites for ligand-free Suzuki cross-coupling reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (36) ◽  
pp. 28467-28473 ◽  
Author(s):  
Zheng-Jun Wang ◽  
Jing-Jing Lv ◽  
Jiu-Ju Feng ◽  
Ningbo Li ◽  
Xinhua Xu ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Catalytic Performance ◽  
Coupling Reactions ◽  
Wet Chemical Method ◽  
One Pot ◽  
Cross Coupling Reactions ◽  
Cross Coupling Reaction ◽  
Ligand Free ◽  
Wet Chemical

The Pd–Pt NDs were synthesized by a one-pot wet-chemical method, which showed enhanced catalytic activity toward Suzuki cross-coupling reaction.

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