The Suzuki cross-coupling reaction in pure water catalyzed by ligandless palladium using polyethylene glycol derivatives as surfactant

2013 ◽  
Vol 27 (10) ◽  
pp. 615-618 ◽  
Author(s):  
Liu Xiang ◽  
Zhao Xiaohua ◽  
Lu Ming
Keyword(s):  
Polyethylene Glycol ◽  
Pure Water ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction

Synthesis of 2-Substituted Pyrimidines via Cross-Coupling Reaction of Pyrimidin-2-yl Sulfonates with Nucleophiles in Polyethylene Glycol 400

Synlett ◽  
2010 ◽  
Vol 2010 (11) ◽  
pp. 1657-1660 ◽  
Author(s):  
Xi-Cun Wang ◽  
Guo-Jun Yang ◽  
Zheng-Jun Quan ◽  
Peng-Yan Ji ◽  
Jun-Ling Liang ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Polyethylene Glycol 400 ◽  
Cross Coupling Reaction

Microwave-accelerated Suzuki cross-coupling reaction in polyethylene glycol (PEG)

2001 ◽  
Vol 3 (3) ◽  
pp. 146-148 ◽  
Author(s):  
Vasudevan V. Namboodiri ◽  
Rajender S. Varma
Keyword(s):  
Polyethylene Glycol ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction

The convenient aqueous synthesis and biological evaluation of ortho-(3,4,5-trimethoxybenzoyl)-acetanilides as novel anti-cancer agents

RSC Advances ◽  
2014 ◽  
Vol 4 (78) ◽  
pp. 41510-41520 ◽  
Author(s):  
Jianfei Sheng ◽  
Fei Mao ◽  
Jun Yan ◽  
Ling Huang ◽  
Xingshu Li
Keyword(s):  
Polyethylene Glycol ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Biological Evaluation ◽  
Pd Catalyst ◽  
Aqueous Synthesis ◽  
Mild Conditions ◽  
Cross Coupling Reaction ◽  
Anti Cancer ◽  
Synthesis And Biological Evaluation

A series of new ortho-(3,4,5-trimethoxybenzoyl)-acetanilides were synthesised by the cross-coupling reaction catalyzed with Pd catalyst in aqueous medium, with polyethylene glycol as additive under very mild conditions.

Synthesis of Phenylferrocene in Supercritical Carbon Dioxide

2012 ◽  
Vol 550-553 ◽  
pp. 639-642
Author(s):  
Fawang Li ◽  
Quan Ling Suo ◽  
Hai Long Hong ◽  
Li Min Han
Keyword(s):  
Carbon Dioxide ◽  
Polyethylene Glycol ◽  
Organic Solvent ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Environmentally Benign ◽  
Reaction Conditions ◽  
Cross Coupling Reaction ◽  
Ligand Free ◽  
Phenylboronic Acids

The environmentally benign Suzuki cross-coupling reaction was developed by using ScCO2(Supercritical CO2) instead of traditionally organic solvent. In the paper the compound phenylferrocene was synthesized by the Suzuki cross-coupling reaction of iodoferrocene and phenylboronic acids in ScCO2/PEG (polyethylene glycol) with excellent yield ratio in the presence of ligand-free Pd/C catalyst and K2CO3.1.5H2O as base. The Pd/C catalyst can be reused by simply washing sequence and CO2can be recycled after depressurization. The catalytic reaction conditions were optimized in the reaction using ScCO2as solvent.

Suzuki-Miyaura cross-coupling reaction with potassium aryltrifluoroborate in pure water using recyclable nanoparticle catalyst

Synlett ◽  
2021 ◽  
Author(s):  
Misa Kawase ◽  
Kyosuke Matsuoka ◽  
Tsutomu Shinagawa ◽  
Go Hamasaka ◽  
Yasuhiro Uozumi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Pure Water ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Significant Loss ◽  
Aryl Bromides ◽  
Cross Coupling Reaction ◽  
High Yields ◽  
Electron Donating Groups ◽  
Nanoparticle Catalyst

This paper describes the Suzuki-Miyaura cross coupling reaction of aryl bromides with potassium aryltrifluoroborates in water catalyzed by linear polystyrene-stabilized PdO nanoparticles (PS-PdONPs). The reaction of aryl bromides having electron withdrawing groups or electron donating groups took place smoothly to give the corresponding coupling product in high yields. The catalyst recycles five times without significant loss of catalytic activity although a little bit increase in size of Pd NPs was observed after the reaction.

scholarly journals Highly efficient and recyclable water-soluble fullerene-supported PdCl2 nanocatalyst in Suzuki–Miyaura cross-coupling reaction

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24231-24235 ◽  
Author(s):  
Jingbo Li ◽  
Ping Huo ◽  
Junwei Zheng ◽  
Xiuming Zhou ◽  
Wanyun Liu
Keyword(s):  
High Activity ◽  
Pure Water ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Water Soluble ◽  
Highly Efficient ◽  
Cross Coupling Reaction

The water-soluble fullerene-supported PdCl2 nanocatalyst [C60-TEGS/PdCl2] exhibits high activity and recycling in pure water toward the Suzuki–Miyaura cross-coupling reaction.

First ligand-free, microwave-assisted, Heck cross-coupling reaction in pure water on a nucleoside – application to the synthesis of antiviral BVDU

RSC Advances ◽  
2014 ◽  
Vol 4 (87) ◽  
pp. 46926-46929 ◽  
Author(s):  
Gwénaëlle Hervé ◽  
Christophe Len
Keyword(s):  
Pure Water ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Microwave Assisted ◽  
Cross Coupling Reaction ◽  
Ligand Free ◽  
Palladium Catalyzed ◽  
Microwave Assistance ◽  
First Time

For the first time, a palladium catalyzed Heck cross-coupling reaction between 5-iodo-2′-deoxyuridine and various acrylate derivatives was performed using ligand-free conditions and microwave assistance in pure water.

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