36586-17-1

Basic information

• Product Name: Benzene, [(1E)-2-butoxyethenyl]-
• CAS NO: 36586-17-1
• Molecular Formula: C12H16O
• Molecular Weight: 176.258
• Mol File: 36586-17-1.mol
• Article Data: 21

Chemical Properties

• CAS DataBase Reference: Benzene, [(1E)-2-butoxyethenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [(1E)-2-butoxyethenyl]-(36586-17-1)
• EPA Substance Registry System: Benzene, [(1E)-2-butoxyethenyl]-(36586-17-1)

Safety Data

• Hazardous Substances Data: 36586-17-1(Hazardous Substances Data)

Upstream product

• 111-34-2 -butyl vinyl ether 
• 960-16-7 tributylphenylstannane 
• 108-86-1 bromobenzene 
• 591-50-4 iodobenzene 
• 3240-34-4 [bis(acetoxy)iodo]benzene 
• 108-90-7 chlorobenzene 
• 65-85-0 benzoic acid 
• 101910-96-7 2-Bromoethenyl butyl ether 
• 98-88-4 benzoyl chloride 
• 17763-67-6 Phenyl triflate 

Downstream Products

• 2074-04-6 phenylacetaldehyde-2,4-dinitrophenylhydrazone 
• 122-78-1 phenylacetaldehyde 

Relevant articles and documents

Ligand-free reusable palladium-catalyzed heck-type coupling reactions of hypervalent iodine reagents under mild conditions

Highly effective palladium-catalyzed Heck-type couplings of hypervalent iodine reagents are reported for the first time. It is noteworthy that such reactions could be carried out in the absence of ligand at 40 °C and the catalytic system could be easily reused for five times. Copyright

Heck reactions with palladium nanoparticles in ionic liquids: Coupling of aryl chlorides with deactivated olefins

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Pd catalysis on dendronized solid support: Generation effects and the influence of the backbone structure

Recent studies revealed that catalysts, prepared on dendronized support, frequently exhibit enhanced activity and selectivity as compared to their non-dendronized analogues. Regretfully, in early studies of the supported dendritic catalysis, no particular attention was paid to the coordinative nature of the dendritic backbone. In this study, we functionalized Wang polystyrene support with three types of dendritic templates: poly(aril benzyl ether), poly(aryl benzyl thioether), and poly(aryl benzyl amine). These dendronized resins were further decorated with phosphine ligands on the periphery and complexed with a Pd(0) catalytic precursor. The catalysis of the Heck and Suzuki reactions of bromobenzene with the first to third generation supported dendritic catalysts was examined and compared to that of the non-dendritic analogues. All of the examined reactions revealed a positive dendritic effect, reflected in up to 5-fold increase in yield, in the most prominent case. The reasons for the observed effect are the proximity of the ligating sites translated into reduced cross-linking and, probably, the increased distance of the catalyst from the polymer matrix. We proved, however, that the latter could not be achieved with a linear spacer. Although the Suzuki reaction was rather insensitive to the backbone structure, the Heck reaction catalysis at 80°C exhibited substantial sensitivity to the nature of the dendritic backbone, with the polyether structure demonstrating the best outcome. This is the first demonstration of the influence of the coordinative ability of the backbone on the activity of a supported dendritic catalyst.