18068695. CHROMIUM-CATALYZED ETHYLENE OLIGOMERIZATION WITH BULKY FUNCTIONALIZED N-ARYL BISPHOSPHINEAMINE LIGANDS simplified abstract (Saudi Arabian Oil Company)
CHROMIUM-CATALYZED ETHYLENE OLIGOMERIZATION WITH BULKY FUNCTIONALIZED N-ARYL BISPHOSPHINEAMINE LIGANDS
Organization Name
Inventor(s)
Samir Barman of Midnapore West (IN)
Nestor Garcia Villalta of Zaragoza (ES)
CHROMIUM-CATALYZED ETHYLENE OLIGOMERIZATION WITH BULKY FUNCTIONALIZED N-ARYL BISPHOSPHINEAMINE LIGANDS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18068695 titled 'CHROMIUM-CATALYZED ETHYLENE OLIGOMERIZATION WITH BULKY FUNCTIONALIZED N-ARYL BISPHOSPHINEAMINE LIGANDS
Simplified Explanation:
The patent application discloses a catalyst system consisting of a pre-catalyst and a co-catalyst. The pre-catalyst contains chromium compounds coordinated with a ligand, while the co-catalyst includes organoaluminum compounds.
- The catalyst system includes a pre-catalyst and a co-catalyst.
- The pre-catalyst contains chromium compounds coordinated with a ligand.
- The co-catalyst consists of organoaluminum compounds.
Key Features and Innovation:
- Combination of chromium compounds and organoaluminum compounds in a catalyst system.
- Ligand structure according to formula (I) enhances catalytic activity.
- Potential for improved efficiency and selectivity in catalytic reactions.
Potential Applications:
The catalyst system can be used in various chemical reactions, such as polymerization and organic synthesis.
Problems Solved:
- Enhancing catalytic activity.
- Improving efficiency and selectivity in reactions.
- Facilitating specific chemical transformations.
Benefits:
- Increased productivity in chemical processes.
- Enhanced control over reaction outcomes.
- Potential for cost savings in industrial applications.
Commercial Applications:
Title: Innovative Catalyst System for Enhanced Chemical Reactions
This catalyst system could find applications in the production of plastics, pharmaceuticals, and specialty chemicals, leading to improved product quality and process efficiency.
Questions about Catalyst Systems:
1. What are the key advantages of using a catalyst system in chemical reactions? 2. How does the coordination of chromium compounds with a specific ligand impact catalytic activity?
Original Abstract Submitted
A catalyst system is disclosed. The catalyst system may include a pre-catalyst and a co-catalyst. The pre-catalyst includes one or more chromium compounds coordinated with a ligand. The co-catalyst includes one or more organoaluminum compounds, wherein: the ligand has a structure according to formula (I):
