4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

Base Information

Chemical Name:4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside
CAS No.:311349-81-2
Molecular Formula:C₅₇H₆₀O₂₃
Molecular Weight:1113.09
Hs Code.:

4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

Synonyms:4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

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Chemical Property of 4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

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Technology Process of 4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

There total 11 articles about 4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside 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: 74.0%

: 311349-80-1
C₅₉H₆₁ClO₂₄

: 311349-81-2
4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

Guidance literature:: With 2,6-dimethylpyridine; thiourea; In methanol; dichloromethane; for 16h; Heating;

Reference yield:

: 127514-28-7
Allyl 2-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranoside

: 311349-81-2
4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 95 percent / pyridine / CH₂Cl₂ / 0.67 h / 0 °C

2: 98 percent / aq. H₂SO₄ / dioxane / 1 h / 80 °C

3: 98 percent / pyridine / CH₂Cl₂ / 2 h / 20 °C

4: 92 percent / thiourea; 2,6-lutidine / methanol; CH₂Cl₂ / 16 h / Heating

5: 62 percent / 4 Angstroem molecular sieves; TMSOTf / CH₂Cl₂ / 1 h

6: 74 percent / thiourea; 2,6-lutidine / methanol; CH₂Cl₂ / 16 h / Heating

With pyridine; 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sulfuric acid; thiourea; In 1,4-dioxane; methanol; dichloromethane; 1: Acylation / 2: Hydrolysis / 3: Acetylation / 4: Substitution / 5: Condensation / 6: Substitution;

Reference yield:

: 311349-72-1
Benzoic acid (2S,3R,4S,5R,6R)-2-allyloxy-4-(2-chloro-acetoxy)-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl ester

: 311349-81-2
4,6-Di-O-acetyl-2-O-benzoyl-β-D-glucopyranosyl-(1->3)-2-O-benzoyl-4,6-O-benzylidene-β-D-gluco-pyranosyl-(1->3)-4,6-di-O-acetyl-2-O-benzoyl-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / pyridine / CH₂Cl₂ / 2 h / 20 °C

2: 92 percent / thiourea; 2,6-lutidine / methanol; CH₂Cl₂ / 16 h / Heating

3: 62 percent / 4 Angstroem molecular sieves; TMSOTf / CH₂Cl₂ / 1 h

4: 74 percent / thiourea; 2,6-lutidine / methanol; CH₂Cl₂ / 16 h / Heating

With pyridine; 2,6-dimethylpyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; thiourea; In methanol; dichloromethane; 1: Acetylation / 2: Substitution / 3: Condensation / 4: Substitution;