Synthesis, characterization and catalytic activity of new bis(N-2,6-diphenylphenol-R-salicylaldiminato)Pd(II) complexes in Suzuki-Miyaura and CO2 fixation reactions

Oncel, Nurdal; Kasumov, Veli T.; Şahin, Ertan; Ulusoy, Mahmut

doi:10.1016/j.jorganchem.2016.03.024

Makale Tam Makale Uluslararası 2016

Synthesis, characterization and catalytic activity of new bis(N-2,6-diphenylphenol-R-salicylaldiminato)Pd(II) complexes in Suzuki-Miyaura and CO2 fixation reactions

Nurdal Oncel, Veli T. Kasumov, Ertan Şahin, Mahmut Ulusoy

JOURNAL OF ORGANOMETALLIC CHEMISTRY Cilt 811 · ss. 81–90 · 01.06.2016

DOI ile aç

Özet

A series of bulky N-2,6-diphenylphenol-R-salicylaldimines (HLx) and their corresponding bis(N-2,6-diphenylphenol-R-salicylaldiminato) Pd(II) complexes (X), where R = H (1), 3-OCH3 (2), 4-OCH3 (3), 5-OCH3 (4), 3-Me (5), 5-Me (6), 5-C(CH3)(3) (7), 3-C(CH3)(3) (8) and 3,5-di-C(CH3)(3) (9) have been synthesized. Their structures characterized by elemental analyses, IR, UV/vis, H-1 NMR and C-13 NMR spectroscopic techniques. X-ray crystallography shows that complex 3 crystallizes in the triclinic P-1space group with one trans-[PdL23] molecule and two acetic acid (C2H4O2) molecules in the unit cell. All X compounds are proved to be as efficient homogeneous catalysts for both Suzuki-Miyaura cross-coupling reactions of various aryl bromides and cyclic carbonates synthesis from CO2 and epoxides are reported under appropriate conditions (2 h, 100 degrees C and 1.6 MPa pressure) without use of phosphine ligands. (C) 2016 Elsevier B.V. All rights reserved.

Anahtar kelimeler

Catalytic activity REACTIVITY CROSS-COUPLING REACTIONS LIGANDS EPOXIDES Bis(N-2 6-diphenylphenol-R-salicylideneiminato)Pd Suzuki reaction CO2 fixation Cyclic carbonate TRANSITION-METAL-COMPLEXES CARBON-DIOXIDE COBALOXIME/ORGANOCOBALOXIME CATALYSTS PD(II)

Atıf için künye

Oncel, N., Kasumov, V. T., Şahin, E., & Ulusoy, M. (2016). Synthesis, characterization and catalytic activity of new bis(N-2,6-diphenylphenol-R-salicylaldiminato)Pd(II) complexes in Suzuki-Miyaura and CO2 fixation reactions. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 811, 81–90. https://doi.org/10.1016/j.jorganchem.2016.03.024

BibTeX

@article{oncel2016-66580,
  author = {Oncel, Nurdal and Kasumov, Veli T. and Şahin, Ertan and Ulusoy, Mahmut},
  title = {Synthesis, characterization and catalytic activity of new bis(N-2,6-diphenylphenol-R-salicylaldiminato)Pd(II) complexes in Suzuki-Miyaura and CO2 fixation reactions},
  journal = {JOURNAL OF ORGANOMETALLIC CHEMISTRY},
  year = {2016},
  volume = {811},
  pages = {81--90},
  issn = {0022-328X},
  doi = {10.1016/j.jorganchem.2016.03.024},
  url = {https://akademik.atauni.edu.tr/yayinlar/66580-synthesis-characterization-and-catalytic-activity-of-new-bisn-26-diphenylphenol}
}