133437-07-7

Upstream product

• 100-39-0 benzyl bromide 
• 20787-14-8 methyl 2,3,4-tri-O-benzyl-α-D-xylopyranoside 
• 20787-16-0 2,3,4-tri-O-benzyl-α-D-xylopyranose 
• 100-46-9 benzylamine 
• 91-09-8 methyl-α-D-xylopyranoside 

Downstream Products

• 1314279-65-6 (2R,3R,4S,5R)-5-(N-benzylamino)-2,3,4-tris-(benzyloxy)-hept-6-en-1-ol 
• 118495-40-2 N-Benzyl-2,3,4-tri-O-benzyl-1,5-dideoxy-1,5-iminoxylitol 

Relevant academic research and scientific papers

Synthesis of nortropane alkaloid calystegine B2 from methyl α-D-xylopyranoside

A new synthetic route for formation of a central cycloheptanone intermediate leading to the nortropane alkaloid calystegine B2 is described. The approach installs the desired ketone functionality directly in a ring-closing metathesis step. The