1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose

Base Information

• Chemical Name: 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose
• CAS No.: 102919-01-7
• Molecular Formula: C₂₈H₃₈O₁₉
• Molecular Weight: 678.598

Synonyms:1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose

Chemical Property of 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose

There total 7 articles about 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose 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:

1,2,4,6-tetra-O-acetyl-β-D-glucopyranose (27086-14-2) + β-D-glucose pentaacetate (604-69-3) → Acetic acid (2R,3R,4S,5R,6S)-5,6-diacetoxy-2-acetoxymethyl-4-trimethylsilanyloxy-tetrahydro-pyran-3-yl ester (130052-87-8) + laminaribiose octaacetate (22352-62-1,22551-65-1,51157-42-7,56994-14-0,56994-15-1,56994-16-2,63162-71-0,64680-96-2,65877-61-4,68036-16-8,68036-18-0,84049-78-5,93221-81-9,96150-23-1,96150-24-2,101144-29-0,102919-01-7,123809-58-5,123809-61-0,145307-93-3)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; Ambient temperature;

DOI:10.1071/CH9900665

Reference yield:

acetic anhydride (108-24-7) → O1,O2,O4,O6-Tetraacetyl-O3-(tetra-O-acetyl-β-D-glucopyranosyl)-ξ-D-galactopyranose (22352-62-1,22551-65-1,51157-42-7,56994-14-0,56994-15-1,56994-16-2,63162-71-0,64680-96-2,65877-61-4,68036-16-8,68036-18-0,84049-78-5,93221-81-9,96150-23-1,96150-24-2,101144-29-0,102919-01-7,123809-58-5,123809-61-0,145307-93-3)

Guidance literature:

With pyridine;

Reference yield:

trimethylsilyl trifluoromethanesulfonate (27607-77-8) + 1,2,4,6-tetra-O-acetyl-β-D-glucopyranose (27086-14-2) + β-D-glucose pentaacetate (604-69-3) → Acetic acid (2R,3R,4S,5R,6S)-5,6-diacetoxy-2-acetoxymethyl-4-trimethylsilanyloxy-tetrahydro-pyran-3-yl ester (130052-87-8) + laminaribiose octaacetate (22352-62-1,22551-65-1,51157-42-7,56994-14-0,56994-15-1,56994-16-2,63162-71-0,64680-96-2,65877-61-4,68036-16-8,68036-18-0,84049-78-5,93221-81-9,96150-23-1,96150-24-2,101144-29-0,102919-01-7,123809-58-5,123809-61-0,145307-93-3)

Guidance literature:

In dichloromethane; Ambient temperature;

DOI:10.1071/CH9900665

upstream raw materials:

O¹,O²,O⁴,O⁶-Tetraacetyl-O³-(tetra-O-acetyl-α-D-galactopyranosyl)-ξ-D-glucopyranose

acetic anhydride

O³-α-D-Galactopyranosyl-D-glucose

trimethylsilyl trifluoromethanesulfonate

Downstream raw materials:

O¹,O²,O⁴,O⁶-Tetraacetyl-O³-(tetra-O-acetyl-ξ-D-galactopyranosyl)-ξ-D-mannopyranose

8-Methoxycarbonyloctyl-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosid

8-methoxycarbonyloctyl 3-O-β-D-galactopyranosyl-β-D-galactopyranoside

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 102919-01-7 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose

Send

Send

Metric Ton KG G Pound L ML

Send

Send