allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside
CAS No.:640277-83-4
Molecular Formula:C₅₇H₆₀O₁₂
Molecular Weight:937.096
Hs Code.:

Synonyms:allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

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Chemical Property of allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

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Technology Process of allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

There total 14 articles about allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-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: 91.0%

: 640277-82-3
allyl O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1→6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

: 640277-83-4
allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: With methanol; acetyl chloride; In dichloromethane; at 20 ℃; for 32h;
DOI:10.1002/chem.200400934

Reference yield:

: 915150-33-3
allyl 2-O-benzoyl-3,4-di-O-benzyl-6-O-(triisopropylsilyl)-α-D-mannopyranoside

: 640277-83-4
allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 1.66 g / AcCl; MeOH / CH₂Cl₂ / 6 h / 0 - 20 °C

2: TMSOTf / CH₂Cl₂

3: AcCl; MeOH / CH₂Cl₂

With methanol; trimethylsilyl trifluoromethanesulfonate; acetyl chloride; In dichloromethane;
DOI:10.1021/ja0565368

Reference yield:

: 16697-49-7
3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose

: 640277-83-4
allyl (3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->6)-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: p-TsOH*H₂O / 1,2-dimethoxy-ethane / 2 h / 0 °C

2: DBU / CH₂Cl₂ / 2 h / 0 °C

3: TMSOTf / CH₂Cl₂

4: AcCl; MeOH / CH₂Cl₂

With methanol; trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; acetyl chloride; In 1,2-dimethoxyethane; dichloromethane;
DOI:10.1021/ja0565368