1429403-80-4

Upstream product

• 3096-70-6 3,5-dimethyl-4-aminophenol 
• 54149-17-6 2-bromoethyl 2-methoxyethyl ether 
• 1313430-56-6 4,4'-(ethane-1,2-diylidenebis(azanylylidene))bis(3,5-dimethylphenol) 

Downstream Products

• 1429403-81-5 N, N'-Bis-(2,6-dimethyl-4-(2-(2-methoxyethoxy)ethoxy))ethylenediamine 
• 1429403-82-6 1,3-bis(2,6-dimethylphenyl-4-(2-(2-methoxyethoxy)ethoxy))imidazolinium chloride 

Relevant academic research and scientific papers

Synthesis and characterization of sterically enlarged hoveyda-type olefin metathesis catalysts

A series of four ruthenium-based olefin metathesis catalysts has been prepared. These new complexes were designed with nanofiltration in organic media in mind; steric enlargement and functionalisation by means of polar ethylene glycol chains were incorporated. New complexes based on the stable 2nd generation Hoveyda-type architecture and featuring substitution either on the NHC backbone or on the N-aryl substituent of the NHC have been prepared and fully characterized. The application of these complexes in a series of olefin metathesis transformations revealed that these modified catalysts retained activity on par with the parent Hoveyda catalyst thus validating the disclosed ligand design.