3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol

Base Information

• Chemical Name: 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol
• CAS No.: 76679-67-9
• Molecular Formula: C₄₅H₅₄O₈
• Molecular Weight: 722.919

Synonyms:3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol

Chemical Property of 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol

There total 2 articles about 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol 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:

2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl 4-nitrobenzoate (4196-36-5) → 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol (76679-67-9)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogen bromide / CH₂Cl₂ / 0.17 h

2: 1.) tetraethylammonium bromide, molecular sieves (5 Angstroem), 2.) diisopropylethylamine / 1.) dichloromethane/N,N-dimethylformamide, 2 h, in the dark, 2.) 4 d, in the dark

With 5A molecular sieve; tetraethylammonium bromide; hydrogen bromide; N-ethyl-N,N-diisopropylamine; In dichloromethane;

DOI:10.1016/S0040-4020(01)82349-8

Reference yield:

2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl bromide (67773-43-7) + 1,2-di-O-(but-2-enyl)-sn-glycerol (61708-11-0) → (2R,3R,4S,5R,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-{2,3-bis-[((E)-but-2-enyl)oxy]-propoxy}-tetrahydro-pyran (76679-67-9)

Guidance literature:

DOI:10.1016/S0040-4039(00)78751-X

Reference yield: 79.0%

3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol (76679-67-9) → 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-sn-glycerol (65751-67-9)

Guidance literature:

With potassium tert-butylate; In dimethyl sulfoxide; at 60 ℃; for 3h;

DOI:10.1016/S0040-4020(01)82349-8

upstream raw materials:

2,3,4,6-tetra-O-benzyl-α/β-D-glucopyranosyl bromide

1,2-di-O-(but-2-enyl)-sn-glycerol

2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl 4-nitrobenzoate

Downstream raw materials:

3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-sn-glycerol

Hexadecanoic acid 1-hexadecanoyloxymethyl-2-((2S,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-ethyl ester

3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-sn-glycerol

3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-palmitoyl-sn-glycerol

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 76679-67-9 3-O-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)-1,2-di-O-(but-2-enyl)-sn-glycerol

Send

Send

Metric Ton KG G Pound L ML

Send

Send