53765-91-6

Upstream product

• 53765-90-5 Benzyl 2,3,4-tri-O-benzyl-α-D-galactopyranosid 
• 171973-78-7 Acetic acid (2R,3S,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-5-diacetylamino-6-methylsulfanyl-tetrahydro-pyran-4-yl ester 

Relevant academic research and scientific papers

N,N-diacetyl-glucosamine and -galactosamine derivatives as glycosyl donors

N-Acetyl-glucosamine and N-acetyl-galactosamine were converted into the O-acetyl protected 1-methylthio-derivatives 1A,B which were then transformed into N,N-diacetyl derivatives 2A and 2B, respectively. Activation of 2A,B with DMTST afforded good glycosy