4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

Chemical Name:4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside
CAS No.:1239914-93-2
Molecular Formula:C₄₁H₄₀O₆S
Molecular Weight:660.831
Hs Code.:

Synonyms:4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Chemical Property:

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Technology Process of 4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

There total 9 articles about 4-methylphenyl 2-O-benzoyl-3,4,6-tri-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:

: 3254-16-8,4435-05-6,19189-54-9,29748-21-8,50801-29-1,64727-26-0,64727-27-1,65338-02-5,67672-68-8,78418-55-0,80877-03-8,103002-27-3,103002-29-5,132562-62-0
3,4,6-tri-O-acetyl-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose

: 1239914-93-2
4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: methanol; sodium / dichloromethane / 20 °C

2: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 °C / Inert atmosphere

3: boron trifluoride diethyl etherate / dichloromethane / 0 °C

4: methanol; sodium / dichloromethane

5: dmap; triethylamine / dichloromethane / Inert atmosphere

With methanol; dmap; boron trifluoride diethyl etherate; sodium; sodium hydride; triethylamine; In dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1039/c2cc35032g

Reference yield:

: 83-87-4,604-68-2,604-69-3,2152-77-4,4026-35-1,4163-59-1,4163-60-4,4163-61-5,4163-65-9,4257-94-7,4257-96-9,16299-15-3,19186-39-1,19189-55-0,25878-60-8,25941-03-1,32445-48-0,32445-49-1,32445-53-7,32445-54-8,34685-58-0,34685-59-1,43168-42-9,43168-44-1,43169-22-8,43169-25-1,66966-07-2,70749-17-6,80184-01-6,93221-01-3,93221-02-4,99630-88-3,109215-53-4,115792-70-6,115792-73-9,139894-92-1,139973-25-4,144071-49-8,147648-81-5
D-Mannose pentaacetate

: 1239914-93-2
4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1.1: hydrogen bromide; acetic acid / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: methanol; sodium / dichloromethane / 20 °C

3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 °C / Inert atmosphere

4.1: boron trifluoride diethyl etherate / dichloromethane / 0 °C

5.1: methanol; sodium / dichloromethane

6.1: dmap; triethylamine / dichloromethane / Inert atmosphere

With methanol; dmap; boron trifluoride diethyl etherate; hydrogen bromide; sodium; sodium hydride; acetic acid; triethylamine; In dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1039/c2cc35032g

Reference yield:

: 681831-82-3
4-methylphenyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 1239914-93-2
4-methylphenyl 2-O-benzoyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: methanol; sodium / dichloromethane

2: dmap; triethylamine / dichloromethane / Inert atmosphere

With methanol; dmap; sodium; triethylamine; In dichloromethane;
DOI:10.1039/c2cc35032g