136472-06-5

Upstream product

• 10489-79-9 α-D-fructofuranose 
• 136472-03-2 Methyl 1,3-O-Isopropylidene-4-O-methyl-6-O-tosyl-α-D-fructofuranoside 
• 136472-02-1 1,3-O-isopropylidene-6-O-tosyl-α-D-fructofuranose 
• 136472-04-3 Methyl 6-deoxy-6-iodo-1,3-O-isopropylidene-4-O-methyl-α-D-fructofuranoside 
• 1638-86-4 diethyl phenylphosphonite 
• 136472-05-4 Methyl 6-Deoxy-6-<(ethoxy)phenylphosphinoyl>-1,3-O-isopropylidene-4-O-methyl-α-D-fructofuranoside 

Downstream Products

• 136472-08-7 1,2,3,5-tetra-O-acetyl-6-deoxy-4-O-methyl-6-<(S)-phenylphosphonoyl>-α-D-fructofuranose 

Relevant academic research and scientific papers

Synthesis of 6-Deoxy-6-phenylphosphonoyl-D-fructopyranoses: The First Phosphorus-in-the-Ring Analogues of a Ketose

The title sugar analogues were synthesized through three routes, by starting with three kinds of 6-O-tosyl-D-fructofuranoses. (i) Treatment of the known 2,3-O-isopropylidene-1,6-di-O-tosyl-β-D-fructofuranose successively with methyl iodide-silver oxide, s

Synthesis of 6-Deoxy-4-O-methyl-6-phenylphosphinyl-D-fructopyranoses. The First P-in-the-Ring Analogs of a Ketose

Treatment of D-fructose with 2-methoxypropene-TsOH, followed by tosylation, gave 1,3-O-isopropylidene-6-O-tosyl-α-D-fructofuranose (5).Methyl 6-deoxy-6--4-O-methyl-α-D-fructofuranoside (8) was derived from 5 in a 3 step sequence (67percent overall yield).Compound 8 was converted into the title compounds, which were characterized as the 1,3,5-tri-O- and 1,2,3,5-tetra-O-acetyl derivatives.