A Highly Efficient Catalytic System for Polycondensation of 2,7-Dibromo-9,9-dioctylfluorene and 1,2,4,5-Tetrafluorobenzene via Direct Arylation

2013 ◽  
Vol 46 (2) ◽  
pp. 370-374 ◽  
Author(s):  
Masayuki Wakioka ◽  
Yutaro Kitano ◽  
Fumiyuki Ozawa
Keyword(s):  
Catalytic System ◽  
Direct Arylation ◽  
Highly Efficient

KF/Al2O3as a Highly Efficient, Green, Heterogeneous, and Reusable Catalytic System for the Solvent-Free Synthesis of Carboacyclic Nucleosides via Michael Addition Reaction

2008 ◽  
Vol 39 (1) ◽  
pp. 139-157 ◽  
Author(s):  
Abdolkarim Zare ◽  
Alireza Hasaninejad ◽  
Mohammad Hassan Beyzavi ◽  
Ahmad Reza Moosavi Zare ◽  
Ali Khalafi-Nezhad ◽  
...  
Keyword(s):  
Catalytic System ◽  
Michael Addition ◽  
Addition Reaction ◽  
Solvent Free ◽  
Michael Addition Reaction ◽  
Highly Efficient ◽  
Solvent Free Synthesis

A highly efficient copper and ligand free protocol for the room temperature Sonogashira reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 16-19 ◽  
Author(s):  
Ankur Gogoi ◽  
Anindita Dewan ◽  
Utpal Bora
Keyword(s):  
Catalytic System ◽  
Room Temperature ◽  
Sonogashira Reaction ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Ligand Free

A mild and efficient catalytic system based on PdCl2 and Na2SO4 has been developed for the Sonogashira reaction of aryl iodides at room temperature.

ChemInform Abstract: N-Arylation of Indoles with Aryl Halides Using Copper/Glycerol as a Mild and Highly Efficient Recyclable Catalytic System.

ChemInform ◽  
2014 ◽  
Vol 45 (27) ◽  
pp. no-no
Author(s):  
Dilip Kumar T. Yadav ◽  
Sanil S. Rajak ◽  
Bhalchandra M. Bhanage
Keyword(s):  
Catalytic System ◽  
Aryl Halides ◽  
Highly Efficient

Highly efficient oxidation of benzyl alcohols using the catalytic system sulfoxide/oxo-complexes

2012 ◽  
Vol 53 (46) ◽  
pp. 6205-6208 ◽  
Author(s):  
Sara C.A. Sousa ◽  
Joana R. Bernardo ◽  
Ana C. Fernandes
Keyword(s):  
Catalytic System ◽  
Benzyl Alcohols ◽  
Oxo Complexes ◽  
Highly Efficient

scholarly journals Epoxidation of Soybean Oil Catalyzed by [π-C5H5NC16H33]3[PW4O16] with Hydrogen Peroxide and Ethyl Acetate as Solvent

2011 ◽  
Vol 6 (8) ◽  
pp. 1934578X1100600
Author(s):  
Shuang-Fei Cai ◽  
Li-Sheng Wang
Keyword(s):  
Hydrogen Peroxide ◽  
Soybean Oil ◽  
Ethyl Acetate ◽  
Catalytic System ◽  
Elemental Analysis ◽  
Environmentally Benign ◽  
High Recovery ◽  
Highly Efficient ◽  
Excellent Activity

A new environmentally benign and highly efficient catalytic system [π-C5H5NC16H33]3[PO4(WO3)4]/H2O2/CH3COOC2H5 for the epoxidation of soybean oil displayed excellent activity and high recovery. The change of the catalyst during the reaction was investigated by elemental analysis, FTIR and 31P NMR.

Water as a solvent for Ru‐catalyzed click reaction: Highly efficient recyclable catalytic system for triazolocoumarins synthesis

2019 ◽  
Vol 33 (10) ◽  
Author(s):  
Wael Abdelgayed Ahmed Arafa ◽  
Abd El‐Aziz Ahmed Nayl
Keyword(s):  
Catalytic System ◽  
Click Reaction ◽  
Highly Efficient

A Simple and Highly Efficient Catalytic System for Suzuki Cross-Coupling Using Ligandless Palladium Chloride

Synlett ◽  
2004 ◽  
pp. 0359-0361 ◽  
Author(s):  
Dong Shen ◽  
Xiaochun Tao ◽  
Yinyan Zhao
Keyword(s):  
Catalytic System ◽  
Cross Coupling ◽  
Palladium Chloride ◽  
Highly Efficient

Silica-Supported LiHSO4 as a Highly Efficient, Mild, Heterogeneous, and Reusable Catalytic System for the Solvent-Free Synthesis of Bis(indolyl)methanes

2009 ◽  
Vol 184 (10) ◽  
pp. 2508-2515 ◽  
Author(s):  
Alireza Hasaninejad ◽  
Abdolkarim Zare ◽  
Hashem Sharghi ◽  
Reza Khalifeh ◽  
Mohsen Shekouhy
Keyword(s):  
Catalytic System ◽  
Solvent Free ◽  
Highly Efficient ◽  
Solvent Free Synthesis

ChemInform Abstract: TiO2-SiO2in PEG: A Highly Efficient Green Catalytic System for One-Pot Synthesis of Benzo[a]xanthen-11-ones.

ChemInform ◽  
2015 ◽  
Vol 46 (11) ◽  
pp. no-no
Author(s):  
Mudumala Veeranarayana Reddy ◽  
Se Mo Son ◽  
Yeon Tae Jeong
Keyword(s):  
Catalytic System ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis

scholarly journals Pd(CH3CN)2Cl2/Pipecolinic Acid as a Highly Efficient Catalytic System for Suzuki-Miyaura Cross-coupling Reaction of Bromoaryl Carboxylic Acids in Water

Catalysts ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 86 ◽  
Author(s):  
Xiaogang Li ◽  
Wenbin Zhang ◽  
Leiqing Fu ◽  
Mengping Guo
Keyword(s):  
Catalytic System ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Catalytic Performance ◽  
High Turnover ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Cross Coupling Reaction ◽  
Pipecolinic Acid ◽  
Excellent Catalytic Performance

In this study, a convenient and highly efficient catalytic system for the Suzuki-Miyaura coupling reaction was investigated under mild conditions. A combination of Pd(CH3CN)2Cl2 and pipecolinic acid showed excellent catalytic performance and afforded high turnover numbers; turnover numbers were up to 4.9 × 105 for the coupling reaction of 4-bromobenzoic acid and tetraphenylboron sodium. The catalytic system was also effective for the indexes of 4-bromobenzoic acid, and high turnover numbers were obtained.

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