A theoretical study of X ligand effect on catalytic activity of complexes RuHX(diamine)(PPh3)2 (X = NCMe, CO, Cl, OMe, OPh, CCMe and H) in H2-hydrogenation of ketones

2010 ◽  
Vol 39 (8) ◽  
pp. 2036 ◽  
Author(s):  
Zhuo Chen ◽  
Yue Chen ◽  
Yanhui Tang ◽  
Ming Lei
Keyword(s):  
Catalytic Activity ◽  
Theoretical Study ◽  
Ligand Effect

Active Pd(ii) complexes: enhancing catalytic activity by ligand effect for carbonylation of methyl nitrite to dimethyl carbonate

2017 ◽  
Vol 7 (17) ◽  
pp. 3785-3790 ◽  
Author(s):  
Hong-Zi Tan ◽  
Zhi-Qiao Wang ◽  
Zhong-Ning Xu ◽  
Jing Sun ◽  
Zhe-Ning Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Dimethyl Carbonate ◽  
Ligand Effect ◽  
Methyl Nitrite ◽  
Catalytic Activities

The catalytic activities of Pd(ii) complexes for carbonylation of methyl nitrite to dimethyl carbonate could be enhanced by ligand effect.

Theoretical study of the ligand effect on NHC–cobalt-catalyzed hydrogenation of ketones

2019 ◽  
Vol 9 (19) ◽  
pp. 5315-5321 ◽  
Author(s):  
Juan Wang ◽  
Kangbing Wu ◽  
Xiaotian Qi
Keyword(s):  
Theoretical Study ◽  
Catalyst Regeneration ◽  
Ligand Effect ◽  
Ketone Hydrogenation

Theoretical study of ketone hydrogenation revealed that the catalyst regeneration step is more sensitive to the ligand effect.

Stable Iron Porphyrin Intramolecularly Coordinated by Alcoholate Anion: Synthesis and Evaluation of Axial Ligand Effect of Alcoholate on Spectroscopy and Catalytic Activity

2019 ◽  
Vol 58 (7) ◽  
pp. 4268-4274
Author(s):  
Yoshinori Shirakawa ◽  
Yuuki Yano ◽  
Yuki Niwa ◽  
Kanako Inabe ◽  
Naoki Umezawa ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Axial Ligand ◽  
Iron Porphyrin ◽  
Ligand Effect

Axial ligand effect on the catalytic activity of biomimetic Fe-porphyrin catalyst: An experimental and DFT study

2016 ◽  
Vol 344 ◽  
pp. 768-777 ◽  
Author(s):  
Konstantinos C. Christoforidis ◽  
Dimitrios A. Pantazis ◽  
Luis L. Bonilla ◽  
Eleni Bletsa ◽  
Maria Louloudi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Axial Ligand ◽  
Dft Study ◽  
Ligand Effect

Theoretical study on the catalytic activity of palladium for the hydrogenation of acetylene

1987 ◽  
Vol 185 (1-2) ◽  
pp. 319-342 ◽  
Author(s):  
H. Nakatsuji ◽  
M. Hada ◽  
T. Yonezawa
Keyword(s):  
Catalytic Activity ◽  
Theoretical Study

PtRu Nanoparticle Catalytic Activity Enhanced by the Ligand Effect

2008 ◽  
Vol 1127 ◽  
Author(s):  
Shuji Goto ◽  
Yuli Li ◽  
Naomi Nagasawa ◽  
Tadashi Senoo ◽  
Kazuhiro Noda ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Fuel Cell ◽  
High Activity ◽  
Direct Methanol Fuel Cell ◽  
Metal Content ◽  
High Catalytic Activity ◽  
Ligand Effect ◽  
Direct Methanol ◽  
Methanol Fuel Cell ◽  
Ptru Nanoparticles

ABSTRACTWe synthesized a methanol electrocatalyst with high activity and low noble metal content. The electrocatalyst consists of carbon&supported PtRu nanoparticles, which have 1-2 Pt monoatomic layers on Ru nanocores. In spite of the pure Pt surface, the catalyst showed high catalytic activity when used in the anode of a direct methanol fuel cell. Clearly the underlying Ru atoms modified the property of the surface Pt atoms, bringing about the high catalytic activity.

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