164527-49-5

Upstream product

• 18424-76-5 dimethyl malonate sodium salt 
• 164527-43-9 phosphoric acid diethyl ester 3-p-tolylallyl ester 
• 170938-17-7 (E)-3-(4'-methylphenyl)-prop-2-enyl methyl carbonate 
• 77134-00-0 (E)-4-methylcinnamyl acetate 
• 108-59-8 malonic acid dimethyl ester 
• 40637-56-7 dimethyl allylmalonate 
• 106-38-7 para-bromotoluene 
• 122058-30-4 p-methylcinnamyl alcohol 
• 58824-48-9 1-(4-methylphenyl)-2-propen-1-ol 
• 104-87-0 4-methyl-benzaldehyde 
• 97585-04-1 ethyl (E)-3-(4-methylphenyl)acrylate 
• 54636-56-5 (E)-1-(3-bromoprop-1-en-1-yl)-4-methylbenzene 
• 107909-13-7 1-(4'-methylphenyl)-prop-2-enyl acetate 

Relevant academic research and scientific papers

trans-Cyclooctenes as Halolactonization Catalysts

The strained olefins in trans-cyclooctenes serve as efficient catalysts for halolactonizations, including bromolactonizations and iodolactonizations. The trans-cyclooctene framework is essential for excellent catalytic performance, and the substituents also play important roles in determining efficiency. These results are the first demonstration of catalysis by a trans-cyclooctene.

Heck arylations of pent-4-enoates or allylmalonate using a palladium/tetraphosphine catalyst

The Heck reaction of aryl halides with functionalised alk-1-enes should be a powerful method for the synthesis of functionalised (E)-1-arylalk-1-ene derivatives. The major problem of this reaction is the palladium-catalysed migration of the carbon-carbon

High enantioselectivity in rhodium-catalyzed allylic alkylation of 1-substituted 2-propenyl acetates

(Matrix presented) Rhodium-catalyzed asymmetric allylic alkylation of 1-substituted 2-propenyl acetates with dimethyl malonate proceeded with high enantioselectivity in the presence of cesium carbonate as a base and a rhodium catalyst generated from Rh(dp

Regiocontrol and Stereoselectivity in Tungsten-Bipyridine Catalysed Allylic Alkylation

Tungsten-bipyridine complexes, generated in situ, catalyse the allylic alkylation of isocinnamyl methyl carbonate by dimethyl sodiomalonate with complete syn-stereoselectivity.When para substituted aryl-allyl methyl carbonates are employed, the regioselectivity correlates with Swain-Lupton parameters.Cross-over experiments demonstrate that the reactions do not proceed via the conventional 0> -> II allyl>+ -> 0 allyl-Nu> catalytic cycle.

Chirale Phosphanodihydrooxazole in der asymmetrischen Katalyse: Wolfram-katalysierte allylische Substitution

Stichworte: Alkylierungen * Asymmetrische Synthesen * Dihydrooxazole * Katalyse * Wolframverbindungen