175893-23-9

Upstream product

• 1663-39-4 tert-Butyl acrylate 
• 5292-43-3 bromoacetic acid tert-butyl ester 
• 175792-72-0 (R)-1-benzyl-4-phenyl-4,5-dihydroimidazole 
• 155220-77-2 (R)-N¹-benzyl-1-phenylethane-1,2-diamine 

Relevant academic research and scientific papers

Cycloaddition of homochiral dihydroimidazoles: A 1,3-dipolar cycloaddition route to optically active pyrrolo[1,2-a]imidazoles

N-Alkylation of optically active 1-benzyl-4-phenyl-4,5-dihydroimidazole with active alkyl halides and treatment of the so-formed 4,5-dihydroimidazolium ions with DBU in the presence of a range of electron-deficient alkene dipolarophiles, constitutes a 'on

Cycloaddition of homochiral imidazolinium ylides: A route to optically active pyrroloimidazoles

The synthesis of either enantiomer of 1-benzyl-4-phenyl-2-imidazoline from phenylglycine is described. 'One-pot' generation and enantioselective 1,3-dipolar cycloaddition of homochiral azomethine ylides prepared from these imidazolines with a range of alkene dipolarophiles affords optically active hexahydropyrroloimidazole adducts.