LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "hydroformylation" as a keyword



One‐Pot Reactions in Different Sites: A New Approach in Hydroformylation‐Based Processes

Sign Up to like & get
recommendations! Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202400273

Abstract: One‐pot synthetic procedures allow multiple chemical transformations circumventing the isolation of intermediates and thus saving time, energy and feedstocks. Within the scope of one‐pot processes, cascade, domino, or tandem procedures are even more efficient, as… read more here.

Keywords: pot; reactions different; different sites; one pot ... See more keywords

Research Progress of Heterogeneous Co‐Based Catalysts for Olefin Hydroformylation

Sign Up to like & get
recommendations! Published in 2025 at "ChemCatChem"

DOI: 10.1002/cctc.202401815

Abstract: The hydroformylation reaction is a large‐scale industrial process for the synthesis of aldehydes. At present, the most widely used are Rh‐based and Co‐based catalysts in homogeneous systems. However, the catalyst separation is a critical issue… read more here.

Keywords: research progress; based catalysts; research; hydroformylation ... See more keywords

Regioelective Hydroformylation of an α,β‐Unsaturated Ester: Spectroscopic Studies on Catalytic Species and the Influence of Ligands on Regioselectivity

Sign Up to like & get
recommendations! Published in 2025 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202401115

Abstract: Hydroformylation of α,β‑unsaturated esters is an atom‐economical route towards aldehydes as precursors for pharmaceuticals. In this work, regioselective hydroformylation of an α,β‑unsaturated ester to the β‑aldehyde was initially re‐evaluated using a commercial Rh catalyst sample named… read more here.

Keywords: regioselectivity; hydroformylation unsaturated; hydroformylation; phosphine free ... See more keywords

Regioselective Hydroformylation of α,β‐Unsaturated Esters: Impact of Reaction Parameters & Reaction Optimization

Sign Up to like & get
recommendations! Published in 2025 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202401116

Abstract: The hydroformylation of α,β‑unsaturated esters represents a highly atom‐economical route towards β‑aldehydes with the potential application as precursors for derivatization to pharmaceuticals such as (R)‑Baclofen or Pregabalin. Methyl 4‐chlorocinnamate as an α,β‑unsaturated ester has been… read more here.

Keywords: reaction; regioselectivity; hydroformylation unsaturated; selectivity ... See more keywords

Highly regioselective hydroformylation of olefins with formic acid instead of toxic and flammable CO/H2

Sign Up to like & get
recommendations! Published in 2017 at "Science China Chemistry"

DOI: 10.1007/s11426-016-9004-4

Abstract: Hydroformylation is an atom-economic and highly efficient transformation from readily available olefins to various synthetically important carbonyl compounds [1]. By using this transformation, the largest amount of fine chemicals have been produced in the global… read more here.

Keywords: olefins formic; hydroformylation; formic acid; hydroformylation olefins ... See more keywords

Influence of the bite natural angle of bidentate diphosphine ligands in the syngas-free branched hydroformylation of β-functionalized olefins

Sign Up to like & get
recommendations! Published in 2018 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2018.08.007

Abstract: Abstract The correlation between the activity, regio- and chemoselectivity of Rh-diphosphine catalyst and the ligand bite natural angle (βn) in the syngas-free hydroformylation of allyl cyanide was investigated. A screening of Xantphos type and diphosphine… read more here.

Keywords: diphosphine ligands; bite natural; syngas free; natural angle ... See more keywords
Photo from archive.org

One-pot hydroformylation/O-acylation of propenylbenzenes for the synthesis of polyfunctionalized fragrances

Sign Up to like & get
recommendations! Published in 2020 at "Catalysis Today"

DOI: 10.1016/j.cattod.2020.04.053

Abstract: Abstract A process involving the hydroformylation/O-acylation of propenylbenzenes with a phenolic group is described for eugenol, isoeugenol, chavicol, propenyl guaethol, 2-allylphenol, and 2-allyl-6-methylphenol. The reactions occur in parallel, under the same reaction conditions in anisole,… read more here.

Keywords: hydroformylation; acylation propenylbenzenes; hydroformylation acylation; one pot ... See more keywords
Photo from wikipedia

Rhodium-catalyzed hydroformylation under green conditions: Aqueous/organic biphasic, “on water”, solventless and Rh nanoparticle based systems

Sign Up to like & get
recommendations! Published in 2021 at "Coordination Chemistry Reviews"

DOI: 10.1016/j.ccr.2020.213732

Abstract: Abstract Hydrofomylation is an important industrial process for aldehyde production which follows the atom-economy principle. In this homogeneous process, the separation and subsequent recycling of the expensive catalyst are fundamental problems. In the Ruhrchemie/Rhone-Poulenc process,… read more here.

Keywords: hydroformylation; water; aqueous organic; process ... See more keywords

Hydroformylation and tandem isomerization–hydroformylation of n-decenes using a rhodium-BiPhePhos catalyst: Kinetic modeling, reaction network analysis and optimal reaction control

Sign Up to like & get
recommendations! Published in 2017 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2016.12.070

Abstract: Abstract The rhodium-BiPhePhos catalyzed hydroformylation of n-decenes, as representative long-chain olefins, was investigated in this study experimentally and theoretically. Besides hydroformylation activity, the used catalyst enables significant double bond isomerization which is an essential side… read more here.

Keywords: isomerization hydroformylation; hydroformylation; tandem isomerization; reaction ... See more keywords
Photo from wikipedia

Insight into decomposition of formic acid to syngas required for Rh-catalyzed hydroformylation of olefins

Sign Up to like & get
recommendations! Published in 2020 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.09.039

Abstract: Abstract Formic acid (FA) is one kind of important bulk chemicals, which is recognized as a sustainable and eco-friendly energy carrier to transport H2 via dehydrogenation or CO via decarbonylation. Expectantly, FA upon decomposition into… read more here.

Keywords: hydroformylation; formic acid; hydroformylation olefins; acid syngas ... See more keywords

Mechanistic insight into formaldehyde hydroformylation catalyzed by rhodium complexes: A theoretical and experimental study

Sign Up to like & get
recommendations! Published in 2021 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2021.04.021

Abstract: Abstract The aldehyde hydroformylation is of critical importance for synthesis of higher aldehydes and polyhydric alcohols, but the reaction mechanism has not been clearly resolved in the existing literature. In this paper, we have established… read more here.

Keywords: hydroformylation; experimental study; formaldehyde hydroformylation; mechanism ... See more keywords