139978-79-3

Upstream product

• 139978-76-0 2',3'-anhydro-1,3,6',3''-tetrakis(N-benzyloxycarbonyl)-4'',6''-O-cyclohexylidene-3'-epikanamycin A 
• 105507-33-3 3'-O-benzylsulfonyl-6'-N,4'-O-carbonyl-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A 
• 106996-47-8 2',2''-di-O-acetyl-6'-N,4'-O-carbonyl-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosyl-kanamycin A 
• 139978-74-8 2',3'-anhydro-6'-N-benzyloxycarbonyl-4'',6''-O-cyclohexylidene-3'-epi-1,3,3''-tri-N-tosylkanamycin A 
• 139978-75-9 2',3'-anhydro-4'',6''-O-cyclohexylidene-3'-epikanamycin A 
• 107009-76-7 2',2''-di-O-acetyl-3'-O-benzylsulfonyl-6'-N,4'-O-carbonyl-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A 
• 76550-53-3 6'-N,4'-O-carbonyl-4'',6''-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A 
• 501-53-1 benzyl chloroformate 

Relevant academic research and scientific papers

A synthetic study of methyl 3-deoxy-3-fluoro-α-D-glucopyranosides from methyl 2,3-anhydro-α-D-allopyranosides, and synthesis of 3'-deoxy-3'-fluorokanamycin A and 3'-chloro-3'-deoxykanamycin A

Reactions of 4,6-disubstituted 2,3-anhydro-α-D-allopyranosides with potassium hydrogenfluoride (KHF2) in ethane-1,2-diol gave, by oxirane-ring opening, the corresponding 2-deoxy-2-fluoro-α-D-altro- and 3-deoxy-3-fluoro-α-D-gluco-pyranosyl derivatives, wit