159526-60-0

Upstream product

• 39739-09-8 methyl (S)-2-(1,3-dioxoisoindolin-2-yl)-3-(4-hydroxyphenyl)propanoate 
• 22509-74-6 N-ethoxycarbonylphthalimide 
• 29588-94-1 N-phthaloyl-L-tyrosine 
• 60-18-4 L-tyrosine 

Downstream Products

• 159526-65-5 (2S,3R)-3-(4-Acetoxy-3-chloro-phenyl)-3-(tert-butyl-dimethyl-silanyloxy)-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid methyl ester 
• 159379-70-1 (2S,3R)-methyl 2-phthalimido-3-(^tbutyldimethylsilyloxy)-3-(3'-chloro-4'-hydroxy phenyl)propionate 
• 196092-91-8 (R)-3-(4-Acetoxy-3-chloro-phenyl)-3-bromo-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid methyl ester 
• 159526-59-7 (S)-3-(4-Acetoxy-3-chloro-phenyl)-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid methyl ester 

Relevant academic research and scientific papers

An expeditious approach for the synthesis of β-hydroxy aryl α-amino acids present in vancomycin

Stereoselective synthesis of the β-hydroxyaryl amino acids which constitute C and E rings of vancomycin is described making use of benzylic oxidation and asymmetric dihydroxylation as the key steps.