Theoretical Study of Ethylene Hydroformylation on Atomically …
2021年7月15日 · Here, we use density functional theory calculations and first-principles microkinetic modeling to unveil extensive mechanistic knowledge about the cooperativity of …
Low-temperature hydroformylation of ethylene by phosphorous …
2023年11月7日 · As a result, we show that it is possible to reduce the temperature of ethylene hydroformylation with a solid catalyst down to 50 °C, with good activity and high selectivity, by …
US20030032845A1 - Hydroformylation of ethylene oxide
The hydroformylation of ethylene oxide is a known and commercially practiced technology. The technology is used to form 3-hydroxypropanal (HPA) which is conventionally hydrogenated to...
Bifunctional hydroformylation on heterogeneous Rh-WOx pair …
2022年9月7日 · The Rh-WOx pair sites catalyse ethylene hydroformylation through a bifunctional mechanism involving Rh-assisted WOx reduction, transfer of ethylene from WOx to Rh and H2 …
Kinetics Assessment of the Homogeneously Catalyzed Hydroformylation of ...
2021年11月24日 · The homogeneously catalyzed hydroformylation of ethylene to propanal using an Rh (H) (PPh 3) 3 (CO) catalyst has been assessed experimentally in a gas–liquid batch …
New diol processes: 1,3-propanediol and 1,4-butanediol
2005年2月25日 · It is likely that processes which produce 1,3-propanediol from ethylene oxide using hydroformylation catalysts, produce 3-hydroxypropionaldehyde as chemical …
Influence of support on Rh-Co bimetallic catalysts for ethylene ...
2024年10月1日 · Bimetallic Rh- and Co-based catalysts are promising materials for the heterogenous ethylene hydroformylation reaction. Here, the influence of a mesoporous silica …
K-promoted Ru-based heterogeneous catalysts for ethylene hydroformylation
2024年3月15日 · Hydroformylation is a prototypical C-C coupling reaction of olefins and syngas to produce valuable higher aldehydes. In this study, we investigated the promotional effect of …
Applied Hydroformylation | Chemical Reviews - ACS Publications
2012年8月31日 · Theoretical Study of Ethylene Hydroformylation on Atomically Dispersed Rh/Al2O3 Catalysts: Reaction Mechanism and Influence of the ReOx Promoter. ACS Catalysis …
A Rh/SBA-15 catalyst achieved remarkable performance for ...
2023年4月3日 · Rh/ReO x -Al 2 O 3 catalysts for ethylene hydroformylation were synthesized by (Ro et al. 2019). The Rh precursor was deposited on the atomically dispersed ReO x on γ-Al 2 …