591229-74-2

Upstream product

• 111829-04-0 3,4-anhydro-1,6-di-O-trityl-β-D-lyxo-hexulofuranosyl 2,3,4-tri-O-acetyl-6-O-trityl-α-D-glucopyranoside 
• 591229-71-9 3-O-acetyl-4-deoxy-4-iodo-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,6-tri-O-acetyl-α-D-galactopyranoside 
• 591229-59-3 4-deoxy-4-iodo-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,4-tri-O-acetyl-6-O-trityl-α-D-glucopyranoside 
• 591229-62-8 3-O-aetyl-4-deoxy-4-iodo-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,4-tri-O-acetyl-6-O-trityl-α-D-glucopyranoside 
• 591229-65-1 3-O-acetyl-4-deoxy-4-iodo-β-D-fructofuranosyl 2,3,4-tri-O-acetyl-α-D-glucopyranoside 
• 591229-68-4 3-O-acetyl-4-deoxy-4-iodo-1,6-di-O-trityl-β-D-fructofuranosyl 2,3,6-tri-O-acetyl-α-D-galactopyranoside 

Relevant academic research and scientific papers

3-O-acetyl-4-deoxy-4-iodo-β-D-fructofuranosyl 2,3,6-tri-O-acetyl-4-chloro-4-deoxy-α-D-glucopyranoside

At 160 K, the glucopyranosyl ring of the title compound, C20H28ClIO13, has a near-ideal 4C1 conformation and the fructofuranosyl ring has a twist 4T3 conformation. The two hydroxy groups are involved in intra- and intermolecular hydrogen bonds, with the latter interactions linking the molecules into infinite one-dimensional chains. The absolute configuration of the molecule has been determined.

Synthesis and taste properties of 4,1′,4′,6′-tetrahalodeoxysncrose analogues

The synthesis of a series of 1,4,6-trideoxy-1,4,6-trihalo-β-D-hexulofuranosyl 4-deoxy-4-halo-α-D-hexopyranosides is described. The 4-chloro-, 4-bromo- and 4-iodo-4-deoxy-β-D-fructofuranosyl analogues were synthesized from a 3′,4′-lyxo-epoxide using the re