3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

Base Information

Chemical Name:3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose
CAS No.:134275-43-7
Molecular Formula:C₁₈H₂₂O₉S
Molecular Weight:414.433
Hs Code.:

Synonyms:3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

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Technology Process of 3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

There total 3 articles about 3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

: 130995-74-3
3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-altrofuranose

: 134275-43-7
3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

Guidance literature:: With 3 A molecular sieve; pyridinium chlorochromate; In dichloromethane; at 25 ℃; for 4h;
DOI:10.1246/bcsj.64.869

Reference yield:

: 38166-66-4
3-O-Acetyl-1,2;5,6-di-O-isopropyliden-β-D-altrose

: 134275-43-7
3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

Guidance literature:: Multi-step reaction with 3 steps

1: 84 percent / 80percent aq.HOAc / 2 h / 60 °C

2: 88 percent / pyridine / 8 h / 25 °C

3: 97 percent / PCC, molecular sieves 3 Angstroem / CH₂Cl₂ / 4 h / 25 °C

With pyridine; 3 A molecular sieve; acetic acid; pyridinium chlorochromate; In dichloromethane;
DOI:10.1246/bcsj.64.869

Reference yield:

: 130995-73-2
3-O-acetyl-1,2-O-isopropylidene-β-D-altrofuranose

: 134275-43-7
3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-β-D-arabino-hexofuranos-5-ulose

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / pyridine / 8 h / 25 °C

2: 97 percent / PCC, molecular sieves 3 Angstroem / CH₂Cl₂ / 4 h / 25 °C

With pyridine; 3 A molecular sieve; pyridinium chlorochromate; In dichloromethane;
DOI:10.1246/bcsj.64.869