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

Článek v odborném periodiku

Field of Study

10402 Inorganic and nuclear chemistry

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 1.846

RIV identification code

RIV/00216224:14740/11:00053533

Organization unit

Central European Institute of Technology

DOI

http://dx.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

V originále

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

Citovat

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://dx.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 = {http://dx.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://dx.doi.org/10.1016/j.ica.2011.03.045.

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