Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid

Base Information

• Chemical Name: Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid
• CAS No.: 108319-58-0
• Molecular Formula: C₄₆H₄₈O₁₃
• Molecular Weight: 808.879

Synonyms:Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid

Chemical Property of Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid

Chemical Property:

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Technology Process of Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid

There total 7 articles about Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid 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: 78.0%

Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid (113921-70-3) → Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid (108319-58-0)

Guidance literature:

With dipyridinium dichromate; 3 A molecular sieve; In dichloromethane; for 2h; Ambient temperature;

DOI:10.1016/0008-6215(87)80139-8

Reference yield:

C34H34Br2O10 (86448-03-5) → Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid (108319-58-0)

Guidance literature:

Multi-step reaction with 4 steps

1: silver trifluoromethanesulfonate / nitromethane; toluene / -78 °C

2: hydrogenchloride / methanol / 20 °C

3: tri-n-butyl-tin hydride / toluene / 1 h / 60 °C

4: acetic acid; dipyridinium dichromate / dichloromethane

With hydrogenchloride; dipyridinium dichromate; tri-n-butyl-tin hydride; silver trifluoromethanesulfonate; acetic acid; In methanol; nitromethane; dichloromethane; toluene;

DOI:10.1080/07328303.2017.1397682

Reference yield:

Benzyl-O-(4-O-benzoyl-2-brom-2,6-didesoxy-3-O-formyl-β-D-glucopyranosyl)-(1->3)-O-(4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosyl)-(1->3)-4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosid (108365-30-6) → Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-erythro-hexopyranosid-3-ulose)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid (108319-58-0)

Guidance literature:

Multi-step reaction with 3 steps

1: hydrogenchloride / methanol / 20 °C

2: tri-n-butyl-tin hydride / toluene / 1 h / 60 °C

3: acetic acid; dipyridinium dichromate / dichloromethane

With hydrogenchloride; dipyridinium dichromate; tri-n-butyl-tin hydride; acetic acid; In methanol; dichloromethane; toluene;

DOI:10.1080/07328303.2017.1397682

upstream raw materials:

Benzyl-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-O-(4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-4-O-benzoyl-2,6-didesoxy-β-D-arabino-hexopyranosid

C₃₄H₃₄Br₂O₁₀

Benzyl-O-(4-O-benzoyl-2-brom-2,6-didesoxy-3-O-formyl-β-D-glucopyranosyl)-(1->3)-O-(4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosyl)-(1->3)-4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosid

Benzyl-O-(4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosyl)-(1->3)-O-(4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosyl)-(1->3)-4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosid

Downstream raw materials:

benzyl 4-O-benzoyl-3-O-[4-O-benzoyl-3-O-(3-C-methylen-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,6-dideoxy-β-D-arabino-hexopyranosyl]-2,6-dideoxy-β-D-arabino-hexopyranoside

benzyl 3-O-[3-O-(2,6-dideoxy-3-C-methyl-β-D-ribo-hexopyranosyl)-2,6-dideoxy-β-D-arabino-hexopyranosyl]-2,6-dideoxy-β-D-arabino-hexopyranoside

benzyl 4-O-benzoyl-3-O-[4-O-benzoyl-3-O-(3,3'-anhydro-2,6-dideoxy-3-C-hydroxymethyl-β-D-ribo-hexopyranosyl)-2,6-dideoxy-β-D-arabino-hexopyranosyl]-2,6-dideoxy-β-D-arabino-hexopyranoside

Benzyl-O-(2,6-didesoxy-3-C-methyl-β-D-arabino-hexopyranosyl)-(1->3)-O-(2,6-didesoxy-β-D-arabino-hexopyranosyl)-(1->3)-2,6-didesoxy-β-D-arabino-hexopyranosid

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