2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

Base Information

Chemical Name:2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone
CAS No.:174456-60-1
Molecular Formula:C₃₄H₃₂O₁₁
Molecular Weight:616.621
Hs Code.:

Synonyms:2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

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Chemical Property of 2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

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Technology Process of 2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

There total 4 articles about 2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone 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:

: 174456-59-8
2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-acetoxy-3-(5-benzo-[b]furanyl)propiophenone

: 174456-60-1
2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

Guidance literature:: With sodium hydrogencarbonate; In methanol; at 20 - 40 ℃; for 4.5h;
DOI:10.1248/cpb.46.1545

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 174456-60-1
2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / p-TsOH*H₂O / CH₂Cl₂; dioxane / 15 h / Ambient temperature

2: pyridine / 3 h / Ambient temperature

3: NaHCO₃ / methanol / 4.5 h / 20 - 40 °C

With pyridine; sodium hydrogencarbonate; toluene-4-sulfonic acid; In 1,4-dioxane; methanol; dichloromethane;
DOI:10.1248/cpb.46.1545

Reference yield:

: 174456-32-7
2'-(β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]-furanyl)propiophenone

: 174456-60-1
2'-(2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyloxy)-6'-hydroxy-3-(5-benzo[b]furanyl)propiophenone

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / p-TsOH*H₂O / CH₂Cl₂; dioxane / 15 h / Ambient temperature

2: pyridine / 3 h / Ambient temperature

3: NaHCO₃ / methanol / 4.5 h / 20 - 40 °C

With pyridine; sodium hydrogencarbonate; toluene-4-sulfonic acid; In 1,4-dioxane; methanol; dichloromethane;
DOI:10.1248/cpb.46.1545