873193-01-2

Upstream product

• 7217-59-6 2-Methoxybenzenethiol 
• 50602-73-8 1-chloromethyl-5,5-dimethyl-imidazolidine-2,4-dione 
• 116-25-6 1-(hydroxymethyl)-5,5-dimethyl hydantoin 

Downstream Products

• 873193-09-0 3-t-butyloxycarbonyl-1-(o-methoxyphenyl)thiomethyl-5,5-dimethylhydantoin 
• 873193-20-5 3-t-butyloxycarbonyl-4-hydroxy-1-(o-methoxyphenyl)thiomethyl-5,5-dimethylimidazolidin-2-one 

Relevant academic research and scientific papers

Acid-catalysed formation of tricyclic N,S-acetals in imidazolinone series based on the use of the unprecedented N-acyliminium ion cascade reaction involving transposition, heterocyclisation and π-cyclisation

4-Hydroxy-5,5-dimethylimidazolines tethered at N-1 to an aryl sulfide undergo an unprecedented acid-catalysed domino reaction, involving double methyl transposition, heterocyclisation, isomerisation of thiazetidinium ion and, finally, π-cyclisation. In th