Recent developments in reductive N-methylation with base-metal catalysts

V Goyal, G Naik, A Narani, K Natte, RV Jagadeesh - Tetrahedron, 2021 - Elsevier
N-methylamines are an important class of amines that find increasing applications in
chemical, pharmaceutical, agrochemical and material industries. For their preparation …

Transfer Hydrogenation Reactions by Using Simple Biomass Alcohols as Hydrogen Sources

X Qie, R Khan, B Fan - Current Organic Chemistry, 2022 - ingentaconnect.com
The reduction of different unsaturated compounds by transfer hydrogenation (TH) has
emerged as a more efficient methodology than the classical method of using the molecular …

Lignin residue-derived carbon-supported nanoscale iron catalyst for the selective hydrogenation of nitroarenes and aromatic aldehydes

N Sarki, R Kumar, B Singh, A Ray, G Naik, K Natte… - ACS …, 2022 - ACS Publications
Heterogeneous iron-based catalysts governing selectivity for the reduction of nitroarenes
and aldehydes have received tremendous attention in the arena of catalysis, but relatively …

Bis (NHC)-Pd (II) and Pd (0) complexes supported on magnetic SBA-15 for the selective aerobic oxidation of benzyl alcohols to benzaldehydes and reduction of …

S Fekri, Y Mansoori, A Bezaatpour - Journal of Organometallic Chemistry, 2023 - Elsevier
The present study describes the synthesis, characterization, and use of two new supported
magnetic Pd-NHC catalysts based on Pd (II) and Pd (0). A composite of magnetite-silica core …

Transfer hydrogenation of nitroarenes using cellulose filter paper-supported Pd/C by filtration as well as sealed methods

DO Bokov, MZ Mahmoud, G Widjaja, W Suksatan… - RSC …, 2022 - pubs.rsc.org
A reductive filter paper for selective nitro reduction has been prepared by modification of a
pristine cellulose filter paper by Pd/C nanoparticles, as a portable catalyst. The reaction was …

NiO–Ni/graphitic carbon nitride as a selective catalyst for transfer hydrogenation of carbonyl compounds using NaH2PO2 as a hydrogen source

A Bahuguna, S Chakraborty, Y Sasson - International Journal of Hydrogen …, 2021 - Elsevier
The selective hydrogenation of a chemical functionality in the presence of other groups is an
excellent strategy to avoid multiple synthetic steps. Earth abundant Ni metal supported on …

Utilization of methanol for condensation interrupted chemoselective transfer hydrogenation of C [double bond, length as m-dash] C, C [double bond, length as m-dash] …

A Sau, D Mahapatra, S Dey, D Panja, S Saha… - Organic Chemistry …, 2023 - pubs.rsc.org
Selective transfer hydrogenation (TH) of unsaturated molecules using methanol is
challenging as the in situ generated formaldehyde is prone to react with the active …

Cobalt catalyzed condensation interrupted selective transfer hydrogenation using methanol

S Dey, SD Thakur, A Sau, D Panja, T Roy, J Zhang… - Journal of …, 2024 - Elsevier
Utilizing methanol transfer hydrogenation (TH) of nitroarene and α, β-unsaturated ketones
has significant challenges as it mostly produced the corresponding N/C-methylated and over …

Magnetically‐recoverable Schiff base complex of Pd(II) immobilized on Fe3O4@SiO2 nanoparticles: an efficient catalyst for the reduction of aromatic nitro …

S Azadi, AR Sardarian, M Esmaeilpour - Monatshefte für Chemie …, 2021 - Springer
Abstract Fe 3 O 4@ SiO 2/Schiff base/Pd (II) is reported as a magnetically recoverable
heterogeneous catalyst for the chemoselective reduction of aromatic nitro compounds to the …

[HTML][HTML] Chemoselective hydrogenation of nitroarenes over highly active 3D-COF derived Co-nanocarbon catalyst

N Garg, AH Chowdhury, B Sundararaju - Tetrahedron Green Chem, 2024 - Elsevier
This study unveils a novel approach by efficiently loading earth-abundant cobalt onto a
covalent organic framework (COF) for catalyzing the hydrogenation of nitroarenes to aryl …