Recent developments in use of heteropolyacids, their salts and polyoxometalates in organic synthesis

MM Heravi, S Sadjadi - Journal of the Iranian Chemical Society, 2009 - Springer
Heteropolyacids, their salts and polyoxometalates have been used as catalysts in wide
range of organic reactions such as multi components, oxidation, reductions, electrochemical …

New potential of the reductive alkylation of amines

KN Gusak, ZV Ignatovich… - Russian Chemical …, 2015 - iopscience.iop.org
Available data on the reductive alkylation of amines with carbonyl compounds—a key
method for the preparation of secondary and tertiary amines—are described systematically …

Sulfonic acid supported on hydroxyapatite-encapsulated-γ-Fe 2 O 3 nanocrystallites as a magnetically separable catalyst for one-pot reductive amination of carbonyl …

J Deng, LP Mo, FY Zhao, LL Hou, L Yang… - Green Chemistry, 2011 - pubs.rsc.org
A novel, environmentally friendly procedure has been developed for the preparation of
secondary or tertiary amines by one-pot reductive amination of carbonyl compounds using …

Chemicals from biomass: selective synthesis of N-substituted furfuryl amines by the one-pot direct reductive amination of furanic aldehydes

A García-Ortiz, JD Vidal, MJ Climent… - ACS Sustainable …, 2019 - ACS Publications
N-substituted furfuryl amines are an important class of compounds due to their
pharmaceutical activities that can be produced by reductive amination of furfuraldehydes …

One-Pot Reductive Mono-N-alkylation of Aniline and Nitroarene Derivatives Using Aldehydes

E Byun, B Hong, KA De Castro, M Lim… - The Journal of organic …, 2007 - ACS Publications
One-pot reductive mono-N-alkylation of aniline and nitroarene derivatives using various
aldehydes by Pd/C catalyst in aqueous 2-propanol solvent with ammonium formate as in situ …

Mild and efficient synthesis of secondary aromatic amines by one-pot stepwise reductive amination of arylaldehydes with nitroarenes promoted by reusable nickel …

AM Fiore, G Romanazzi, MM Dell'Anna, M Latronico… - Molecular …, 2019 - Elsevier
The one-pot stepwise reductive amination of arylaldehydes with nitroarenes is described,
using reusable nickel nanoparticles (Ni-pol) as catalyst and NaBH 4 as mild, inexpensive …

One-pot photo-reductive N-alkylation of aniline and nitroarene derivatives with primary alcohols over Au–TiO 2

D Stíbal, J Sá, JA van Bokhoven - Catalysis Science & Technology, 2013 - pubs.rsc.org
We report the photo-catalytic N-alkylation of aniline by Au–TiO2. We successfully alkylate
aniline with several primary alcohols. The combined selectivities of mono-and di-alkylated …

Catalyst-free one-pot reductive alkylation of primary and secondary amines and N, N-dimethylation of amino acids using sodium borohydride in 2, 2, 2-trifluoroethanol

M Tajbakhsh, R Hosseinzadeh, H Alinezhad… - …, 2011 - thieme-connect.com
A simple and convenient procedure for the reductive alkylation of primary and secondary
amines and N, N-dimethylation of amino acids is described using sodium borohydride as a …

Efficient and highly chemoselective direct reductive amination of aldehydes using the system silane/oxorhenium complexes

SCA Sousa, AC Fernandes - Advanced Synthesis & Catalysis, 2010 - Wiley Online Library
This work reports a novel method for direct reductive amination of aldehydes with silanes
catalyzed by several high‐valent oxorhenium (V) and oxorhenium (VII) complexes. The …

Cobalt (II) Phthalocyanine‐Catalyzed Highly Chemoselective Reductive Amination of Carbonyl Compounds in a Green Solvent

V Kumar, U Sharma, PK Verma… - … Synthesis & Catalysis, 2012 - Wiley Online Library
Cobalt phthalocyanine has been employed for the highly chemoselective reductive
amination of aldehydes and ketones in ethanol as a green solvent. A large range of …