A Superior Non-Symmetrical NCP Pincer Type Palladacycle Catalyst Precursor for the Coupling of Aryl Boronic Acids with Aryl Chlorides

Synthesis ◽  
2003 ◽  
pp. 2894-2897 ◽  
Author(s):  
Jairton Dupont ◽  
Adriano L. Monteiro ◽  
Gilber R. Rosa ◽  
Gunter Ebeling
Keyword(s):  
Boronic Acids ◽  
Catalyst Precursor ◽  
Aryl Chlorides

A Superior Non-Symmetrical NCP Pincer Type Palladacycle Catalyst Precursor for the Coupling of Aryl Boronic Acids with Aryl Chlorides.

ChemInform ◽  
2004 ◽  
Vol 35 (21) ◽  
Author(s):  
Gilber R. Rosa ◽  
Gunter Ebeling ◽  
Jairton Dupont ◽  
Adriano L. Monteiro
Keyword(s):  
Boronic Acids ◽  
Catalyst Precursor ◽  
Aryl Chlorides

scholarly journals A convenient catalyst system for microwave accelerated cross-coupling of a range of aryl boronic acids with aryl chlorides

2007 ◽  
Vol 3 ◽  
Author(s):  
Matthew L Clarke ◽  
Marcia B France ◽  
Jose A Fuentes ◽  
Edward J Milton ◽  
Geoffrey J Roff
Keyword(s):  
Cross Coupling ◽  
Catalyst System ◽  
Boronic Acids ◽  
Aryl Chlorides

ChemInform Abstract: New Cyclopalladated Benzothiophenes: A Catalyst Precursor for the Suzuki Coupling of Deactivated Aryl Chlorides.

ChemInform ◽  
2010 ◽  
Vol 41 (49) ◽  
pp. no-no
Author(s):  
Madavu Salian Subhas ◽  
Shailesh S. Racharlawar ◽  
B. Sridhar ◽  
P. Kavin Kennady ◽  
Pravin R. Likhar ◽  
...  
Keyword(s):  
Suzuki Coupling ◽  
Catalyst Precursor ◽  
Aryl Chlorides

Immobilized palladium nanoparticles within polymers as active catalysts for Suzuki–Miyaura reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (20) ◽  
pp. 16899-16903 ◽  
Author(s):  
Ting Chen ◽  
Fei Mao ◽  
Zhengliang Qi ◽  
Yan Li ◽  
Rizhi Chen ◽  
...  
Keyword(s):  
Palladium Nanoparticles ◽  
Boronic Acids ◽  
Reusable Catalyst ◽  
Aryl Chlorides ◽  
Highly Active

A highly active and reusable catalyst Pd@PNP was developed for Suzuki–Miyaura reaction of aryl chlorides and bromides with aryl boronic acids, and the corresponding biphenyl compounds were obtained in good to excellent yields.

A mixed NCP pincer palladacycle as catalyst precursor for the coupling of aryl halides with aryl boronic acids

2006 ◽  
Vol 359 (6) ◽  
pp. 1947-1954 ◽  
Author(s):  
Gilber R. Rosa ◽  
Clarissa H. Rosa ◽  
Frank Rominger ◽  
Jairton Dupont ◽  
Adriano L. Monteiro
Keyword(s):  
Boronic Acids ◽  
Aryl Halides ◽  
Catalyst Precursor

scholarly journals Water-soluble SNS cationic palladium(II) complexes and their Suzuki–Miyaura cross-coupling reactions in aqueous medium

2018 ◽  
Vol 14 ◽  
pp. 1859-1870 ◽  
Author(s):  
Alphonse Fiebor ◽  
Richard Tia ◽  
Banothile C E Makhubela ◽  
Henok H Kinfe
Keyword(s):  
Boronic Acids ◽  
Significant Loss ◽  
Water Soluble ◽  
Pincer Complexes ◽  
Coupling Reactions ◽  
Aryl Chlorides ◽  
Cross Coupling Reactions ◽  
Aryl Bromides ◽  
Cationic Palladium ◽  
Mechanism Of The Reaction

Unlike their SCS analogues, SNS pincer complexes are poorly studied for their use in coupling reactions. Accordingly, a series of water soluble cationic Pd(II) SNS pincer complexes have been successfully synthesised and investigated in detail for their catalytic activity in Suzuki–Miyaura coupling reactions. By using only 0.5 mol % loading of the complexes, the coupling of inactivated aryl bromides and activated aryl chlorides with various boronic acids in water was achieved in excellent yields and the catalysts were found to be reusable for three cycles without a significant loss of activity. The investigation of the mechanism of the reaction revealed that a Pd(II) to Pd(IV) route is the more likely pathway which was further supported by computational studies.

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