What question did this study set out to answer?

The research aims to differentiate the roles of zeolite-confined and external rhodium sites in hydroformylation reactions.

January 18, 2026Inorganic Chemistry Frontiers0 citations

View Full Paper

Probing the Distinct Roles of Zeolite-Confined and External Rh Sites by Selective Poisoning in 1-Hexene Hydroformylation Regioselectivity

RFRui FengChina University of Mining and Technology WWWei WangChinese Academy of Medical Sciences & Peking Union Medical College TLTianbo LiDalian Institute of Chemical Physics

Key Points

The research aims to differentiate the roles of zeolite-confined and external rhodium sites in hydroformylation reactions.
Utilized heterogeneous rhodium catalysts in hydroformylation reactions
Employed selective poisoning to identify site roles
Analyzed regioselectivity of aldehyde production
Identified distinct roles for confined and external rhodium sites
Demonstrated improved regioselectivity with zeolite confinement
Showed that external sites negatively impact linear aldehyde production

Abstract

The selective production of linear aldehydes from long-chain α-olefins using heterogeneous Rh catalysts faces a challenge, as non-selective sites in unconfined environments severely compromise regioselectivity. Herein, we report a strategy...

Demander à l'IA

Bookmark

View Full Paper

Cite This Study

Feng et al. (Thu,) studied this question.

synapsesocial.com/papers/696c772aeb60fb80d1395629 https://doi.org/https://doi.org/10.1039/d5qi02438b

Demander à l'IA

Bookmark

View Full Paper