78034-97-6

Upstream product

• 106-98-9 1-butylene 
• 40811-05-0 1-(4-methoxyphenyl)-2-methylprop-1-enyl bromide 
• 590-18-1 (Z)-2-Butene 
• 100219-89-4 1-(4-methoxyphenyl)-2-methyl-1-propenyl triflate 
• 2040-20-2 4-methoxyisobutyrophenone 
• 624-64-6 trans-2-Butene 

Relevant academic research and scientific papers

Cycloadditions of 1-(4-Methoxyphenyl)-2,2-dimethylvinyl Cation to Olefins

1-Bromo-1-(4-methoxyphenyl)-2-methyl-1-propene (1) reacts with cyclohexene, cycloheptene, (Z)-cyclooctene and the silver salts AgBF4, AgSbF6 via the vinyl cation 2 by cycloaddition to form the cyclobutenes 7b - d.Cyclobutene 8 is obtained from (Z)- and (E

-CYCLOADDITIONEN VON VINYLKATIONEN

The vinylbromides 1a and 1b are allowed to react with AgBF4 and AgPF6 in the presence of various olefins in CH2Cl2 as the solvent.Except for the reaction of cyclopentene with 1a all other olefins used, react with vinyl cation 2 to form the cycloaddition p