202273-33-4

Upstream product

• 875-74-1 (R)-phenylglycine 
• 684-16-2 Hexafluoroacetone 

Downstream Products

• 211735-44-3 (R)-3-Bromomethyl-4-phenyl-2,2-bis-trifluoromethyl-oxazolidin-5-one 
• 202273-49-2 (R)-3-Methyl-4-phenyl-2,2-bis-trifluoromethyl-oxazolidin-5-one 
• 4541-65-5 D-α-Phenylsarcosin-hydrochlorid 
• 202273-41-4 (R)-3-Chloromethyl-4-phenyl-2,2-bis-trifluoromethyl-oxazolidin-5-one 
• 211735-51-2 (R)-3-(Diphenyl-phosphinoylmethyl)-4-phenyl-2,2-bis-trifluoromethyl-oxazolidin-5-one 
• 211735-50-1 ((R)-5-Oxo-4-phenyl-2,2-bis-trifluoromethyl-oxazolidin-3-ylmethyl)-phosphonic acid dimethyl ester 

Relevant academic research and scientific papers

An efficient synthesis of N-methylamino acids and some of their derivatives

N-Methylamino acid derivatives are obtained in high yield by a stereoselective one-pot procedure from hexafluoroacetone protected amino acids via N-chloromethylation and treatment with triethylsilane/trifluoroacetic acid.