phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside
CAS No.:210295-26-4
Molecular Formula:C₆₄H₇₈O₃₀S
Molecular Weight:1359.37
Hs Code.:

phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

Synonyms:phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

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Chemical Property of phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

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Technology Process of phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

There total 4 articles about phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside 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: 86.0%

: phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-6-O-chloroacetyl-1-thio-α-D-mannopyranoside

: 210295-26-4
phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: With sodium hydrogencarbonate; thiourea; In ethanol; at 70 ℃; for 1h;
DOI:10.1080/07328309808001897

Reference yield:

: 210295-18-4
C₄₀H₅₂Cl₃NO₂₆

: 210295-26-4
phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / TfOH / 1,2-dichloro-ethane

2: 86 percent / thiourea; NaHCO₃ / ethanol / 1 h / 70 °C

With trifluorormethanesulfonic acid; sodium hydrogencarbonate; thiourea; In ethanol; 1,2-dichloro-ethane; 1: Substitution / 2: Hydrolysis;
DOI:10.1080/07328309808001897

Reference yield:

: 210295-06-0
phenyl 2,4-di-O-benzyl-1-phenylthio-α-D-mannopyranoside

: 210295-26-4
phenyl O-(2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-2)-O-(3,4,6-tri-O-acetyl-α-D-mannopyranosyl)-(1-3)-2,4-di-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / toluene; CH₂Cl₂ / 3 h / 60 °C

2: 80 percent / TfOH / 1,2-dichloro-ethane

3: 86 percent / thiourea; NaHCO₃ / ethanol / 1 h / 70 °C

With trifluorormethanesulfonic acid; sodium hydrogencarbonate; thiourea; In ethanol; dichloromethane; 1,2-dichloro-ethane; toluene; 1: Acylation / 2: Substitution / 3: Hydrolysis;
DOI:10.1080/07328309808001897