Mono cationic palladium(II): Synthesis, characterization and
catalytic    activity in Suzuki coupling

J 2011

Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling

PRATIHAR, Sanjay; Jaromír MAREK and Sujit ROY

Basic information

Original name

Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling

Authors

PRATIHAR, Sanjay (356 India); Jaromír MAREK (203 Czech Republic, guarantor, belonging to the institution) and Sujit ROY (356 India)

Edition

Inorganica Chimica Acta, Oxford, UK, Elsevier Science, 2011, 0020-1693

Other information

Language

English

Type of outcome

Article in a journal

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

is not subject to a state or trade secret

References:

URL

Impact factor

Impact factor: 1.846

RIV identification code

RIV/00216224:14740/11:00053533

Organization unit

Central European Institute of Technology

DOI

https://doi.org/10.1016/j.ica.2011.03.045

UT WoS

000290943100050

Keywords in English

Palladium compounds; Cationic complexes; Suzuki coupling; Catalysis; Phosphine ligand; NN-ligand

Abstract

In the original language

Monocationic five and four-coordinate Pd(II) complexes have been synthesized in a facile manner involving the reaction of (COD) PdCl(2) with AgPF(6) and a nitrogen or phosphorus ligand. Complexes synthesized via this route are five coordinate [PdCl(2,9-Me(2)Phen)(2)]PF(6) 2 and four coordinate [L(3)PdCl]PF(6) (L = PPh(3), 3; P(p-Tol)(3), 4; P(OEt)(3); 5). ESI-MS studies at varying cone-voltage indicated ligand dissociation depending upon ligand cone-angle. A halo-bridged complex [PdCl(mu-Cl){P(p-Tol)(3)}](2) 7 has been isolated from 4 in methanol. The cationic complexes have been screened as catalyst in Suzuki coupling involving aryl halide and phenylboronic acid. Complex 4 showed appreciable turnover.

Links

MSM0021622415, plan (intention)

Name: Molekulární podstata buněčných a tkáňových regulací

Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations

Cite

PRATIHAR, Sanjay; Jaromír MAREK and Sujit ROY. Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling (M). Inorganica Chimica Acta. Oxford, UK: Elsevier Science, 2011, vol. 372, No 1, p. 362-366. ISSN 0020-1693. Available from: https://doi.org/10.1016/j.ica.2011.03.045.

@article{953904,
   author = {Pratihar, Sanjay and Marek, Jaromír and Roy, Sujit},
   article_location = {Oxford, UK},
   article_number = {1},
   doi = {https://doi.org/10.1016/j.ica.2011.03.045},
   keywords = {Palladium compounds; Cationic complexes; Suzuki coupling; Catalysis; Phosphine ligand; NN-ligand},
   language = {eng},
   issn = {0020-1693},
   journal = {Inorganica Chimica Acta},
   title = {Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling},
   url = {http://www.sciencedirect.com/science/article/pii/S0020169311003161},
   volume = {372},
   year = {2011}
}

TY  - JOUR
ID  - 953904
AU  - Pratihar, Sanjay - Marek, Jaromír - Roy, Sujit
PY  - 2011
TI  - Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling
JF  - Inorganica Chimica Acta
VL  - 372
IS  - 1
SP  - 362-366
EP  - 362-366
PB  - Elsevier Science
SN  - 00201693
KW  - Palladium compounds
KW  - Cationic complexes
KW  - Suzuki coupling
KW  - Catalysis
KW  - Phosphine ligand
KW  - NN-ligand
UR  - http://www.sciencedirect.com/science/article/pii/S0020169311003161
L2  - http://www.sciencedirect.com/science/article/pii/S0020169311003161
N2  - Monocationic five and four-coordinate Pd(II) complexes have been synthesized in a facile manner involving the reaction of (COD) PdCl(2) with AgPF(6) and a nitrogen or phosphorus ligand. Complexes synthesized via this route are five coordinate [PdCl(2,9-Me(2)Phen)(2)]PF(6) 2 and four coordinate [L(3)PdCl]PF(6) (L = PPh(3), 3; P(p-Tol)(3), 4; P(OEt)(3); 5). ESI-MS studies at varying cone-voltage indicated ligand dissociation depending upon ligand cone-angle. A halo-bridged complex [PdCl(mu-Cl){P(p-Tol)(3)}](2) 7 has been isolated from 4 in methanol. The cationic complexes have been screened as catalyst in Suzuki coupling involving aryl halide and phenylboronic acid. Complex 4 showed appreciable turnover.
ER  -

PRATIHAR, Sanjay; Jaromír MAREK and Sujit ROY. Mono cationic palladium(II): Synthesis, characterization and catalytic activity in Suzuki coupling (M). \textit{Inorganica Chimica Acta}. Oxford, UK: Elsevier Science, 2011, vol.~372, No~1, p.~362-366. ISSN~0020-1693. Available from: https://doi.org/10.1016/j.ica.2011.03.045.

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