109918-58-3

Upstream product

• 75-03-6 ethyl iodide 
• 109918-56-1 (2S,5S)-1-benzoyl-2-(tert-butyl)-3-methyl-5-vinylimidazolidin-4-one 
• 109918-54-9 (2S,5R)-1-Benzoyl-2-(tert-butyl)-3-methyl-5-ethyl-5-(3'-thiabutyl)imidazolidin-4-on 
• 97443-89-5 (2S,5S)-1-benzoyl-2-(tert-butyl)-3-methyl-5-(3'-thiabutyl)imidazolidin-4-one 

Relevant academic research and scientific papers

Methionine as Precursor for the Enantioselective Synthesis of α-Branched Vinylglycines and of Other Amino Acids

Methionine is converted by previously published methods into the diastereoisomerically pure 3-thiabutyl-substituted oxazolidinone (7) and imidazolidinones 5 and 6.An X-ray crystal structure determination of cis-3-benzoyl-2-(tert-butyl)-4-(3-thiabutyl)oxaz