74560-58-0

Upstream product

• 71117-36-7 methyl 4,6-O-(S)-benzylidene-β-D-galactopyranoside 
• 64552-06-3 methyl 4,6-O-benzylidene-α-D-galactopyranoside 
• 541-41-3 chloroformic acid ethyl ester 
• 74560-56-8 methyl 4,6-O-(S)-benzylidene-α-D-idopyranoside 
• 35437-40-2 methyl α-D-glucopyranoside 
• 774-48-1 (diethoxymethyl)benzene 

Downstream Products

• 86420-78-2 methyl 2,3-anhydro-4,6-O-benzylidene-β-D-talopyranoside 
• 86420-69-1 methyl 4,6-O-benzylidene-β-D-galactopyranoside 2-O-p-toluenesulfonate 
• 86420-67-9 methyl 4,6-O-benzylidene-α-D-galactopyranoside 2-O-p-toluenesulfonate 
• 74517-31-0 methyl 2-O-acetyl-4,6-O-(S)-benzylidene-3-O-(ethoxycarbonyl)-α-D-idopyranoside 
• 18423-91-1 methyl-[O²,O³-bis-ethoxycarbonyl-O⁴,O⁶-((S)-benzylidene)-β-D-galactopyranoside] 

Relevant academic research and scientific papers

THE 4,6-BENZYLIDENE ACETALS, AND THE CONFORMATION, OF METHYL α-D-IDOPYRANOSIDE

Methyl-α-D-idopyranoside and its 2,3-dimethyl ether give only the known 4,6-O-(S)-benzylidene acetals on benzylidenation.Methyl α-D-idopyranoside 2,3-carbonate was prepared, and it gave a small proportion of the (R)-benzylidene acetal, but, again, the (S)