677323-48-7

Upstream product

• 677323-55-6 (S)-Methoxy-phenyl-acetic acid (S)-1-(2-dibenzylamino-phenyl)-2-(dimethoxy-phosphoryl)-ethyl ester 
• 677323-52-3 benzyl 2-(N,N-dibenzylamino)benzoate 
• 677323-54-5 dimethyl 2-(2-N,N-dibenzylaminophenyl)-2-hydroxyethylphosphonate 
• 677323-53-4 dimethyl 2-(2-N,N-dibenzylaminophenyl)-2-oxoethylphosphonate 
• 118-92-3 anthranilic acid 

Relevant academic research and scientific papers

Preparation of dimethyl (R)- and (S)-2-(2-aminophenyl)-2- hydroxyethylphosphonate from anthranilic acid

An efficient synthesis of both enantiomers of dimethyl δ-amino- β-hydroxyethylphosphonate 6 has been achieved starting from anthranilic acid, through the resolution of dimethyl (±)-2-(2-N,N- dibenzylaminophenyl)-2-hydroxyethylphosphonate 9 with (S)-O-meth