Nano-NiFe2O4 as an efficient catalyst for regio- and chemoselective transfer hydrogenation of olefins/alkynes and dehydrogenation of alcohols under Pd-/Ru-free conditions

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 52495-52499 ◽  
Author(s):  
Soumen Payra ◽  
Arijit Saha ◽  
Subhash Banerjee
Keyword(s):  
Isopropyl Alcohol ◽  
Transfer Hydrogenation ◽  
Efficient Catalyst

Here, we have demonstrated magnetic nano-NiFe2O4 catalyzed transfer hydrogenation of olefins/alkynes using isopropyl alcohol as source of hydrogen under ligand and Ru/Pd-free conditions and dehydrogenation of alcohols under oxidant-free conditions.

ChemInform Abstract: NiO-Al2O3 Prepared from a Ni-Al Hydrotalcite Precursor as an Efficient Catalyst for Transfer Hydrogenation Reactions.

ChemInform ◽  
2010 ◽  
Vol 31 (33) ◽  
pp. no-no
Author(s):  
T. M. Jyothi ◽  
T. Raja ◽  
M. B. Talawar ◽  
K. Sreekumar ◽  
S. Sugunan ◽  
...  
Keyword(s):  
Transfer Hydrogenation ◽  
Efficient Catalyst ◽  
Hydrogenation Reactions

scholarly journals On the catalytic transfer hydrogenation of nitroarenes by a cubane-type Mo3S4 cluster hydride: disentangling the nature of the reaction mechanism

2019 ◽  
Vol 21 (31) ◽  
pp. 17221-17231 ◽  
Author(s):  
Vicent S. Safont ◽  
Iván Sorribes ◽  
Juan Andrés ◽  
Rosa Llusar ◽  
Mónica Oliva ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Dft Calculations ◽  
Transfer Hydrogenation ◽  
Catalytic Transfer Hydrogenation ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Catalytic Transfer

Transfer hydrogenation cluster catalysis operates through a panoply of cycles, according to DFT calculations, affording a highly efficient catalyst.

Nitrogen-enriched porous carbon supported Pd-nanoparticles as an efficient catalyst for the transfer hydrogenation of alkenes

2018 ◽  
Vol 42 (20) ◽  
pp. 16823-16828 ◽  
Author(s):  
Jie Li ◽  
Xin Zhou ◽  
Ning-Zhao Shang ◽  
Cheng Feng ◽  
Shu-Tao Gao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Porous Carbon ◽  
Pd Nanoparticles ◽  
Transfer Hydrogenation ◽  
High Catalytic Activity ◽  
Efficient Catalyst ◽  
Supported Pd

Well-dispersed Pd nanoparticles supported on nitrogen-enriched porous carbon were prepared and this material displayed excellent catalytic activity for the transfer hydrogenation of alkenes. The Pd@NPC catalyst exhibited high catalytic activity and stability for the hydrogenation of alkenes.

scholarly journals Manganese Catalyzed Asymmetric Transfer Hydrogenation of Ketones Using Chiral Oxamide Ligands

Synlett ◽  
2019 ◽  
Vol 30 (04) ◽  
pp. 503-507 ◽  
Author(s):  
Jacob Schneekönig ◽  
Kathrin Junge ◽  
Matthias Beller
Keyword(s):  
Isopropyl Alcohol ◽  
Ruthenium Catalyst ◽  
Hydrogen Donor ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation ◽  
Reaction Conditions ◽  
Active Systems ◽  
Manganese Catalysts

The asymmetric transfer hydrogenation of ketones using isopropyl alcohol (IPA) as hydrogen donor in the presence of novel manganese catalysts is explored. The selective and active systems are easily generated in situ from [MnBr(CO)5] and inexpensive C 2-symmeric bisoxalamide ligands. Under the optimized reaction conditions, the Mn-derived catalyst gave higher enantioselectivity compared with the related ruthenium catalyst.

A Cationic 1-(2-Methylpyridine)Phosphole Cymene Ruthenium Chloride Complex as an Efficient Catalyst in the Transfer Hydrogenation of Ketones

2003 ◽  
Vol 22 (8) ◽  
pp. 1580-1581 ◽  
Author(s):  
Claire Thoumazet ◽  
Mohand Melaimi ◽  
Louis Ricard ◽  
François Mathey ◽  
Pascal Le Floch
Keyword(s):  
Chloride Complex ◽  
Transfer Hydrogenation ◽  
Efficient Catalyst ◽  
Ruthenium Chloride

Microwave-Assisted Heterogeneous Transfer Hydrogenation of Ketones

2007 ◽  
Vol 124-126 ◽  
pp. 1785-1788 ◽  
Author(s):  
M.S. Sarkar ◽  
Myung Jong Jin
Keyword(s):  
Silica Gel ◽  
Hydrogen Transfer ◽  
Transfer Reaction ◽  
Transfer Hydrogenation ◽  
Efficient Catalyst ◽  
Efficient Procedure ◽  
Microwave Assisted ◽  
Hydrogen Transfer Reaction ◽  
Ru Complex

A first and efficient procedure has been developed for microwave-assisted transfer hydrogenation of ketones. Silica gel-supported ligand 2 has been prepared for the transfer hydrogenation. This immobilized ligand-Ru complex acted as an efficient catalyst for the hydrogen transfer reaction of ketones. The MW-assisted reactions using the supported ligand 2 could reach completion within 20~40 min.

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