1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose

Base Information

• Chemical Name: 1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose
• CAS No.: 5531-53-3
• Molecular Formula: C₁₆H₂₂O₁₁
• Molecular Weight: 390.344
• Mol file: 5531-53-3.mol

Synonyms:1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose;β-D-Galactofuranose pentaacetate

Chemical Property of 1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose

Chemical Property:

• PSA: 140.73000
• LogP: -0.36740

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose

There total 7 articles about 1-O,2-O,3-O,5-O,6-O-Pentaacetyl-β-D-galactofuranose 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: 60.0%

D-Galactose (10257-28-0) + acetic anhydride (108-24-7) → β-D-galactose peracetate (4163-60-4) + penta-O-acetyl-α-D-galactopyranose (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) + 1,2,3,5,6-penta-O-acetyl-β-D-galactofuranose (5531-53-3,10535-09-8,22435-12-7,40031-23-0,55123-31-4,62181-82-2,72002-47-2,72691-27-1,72691-28-2) + 1,2,3,5,6-penta-O-acetyl-4-thio-α-D-galactofuranose (5531-53-3,10535-09-8,22435-12-7,40031-23-0,55123-31-4,62181-82-2,72002-47-2,72691-27-1,72691-28-2)

Guidance literature:

D-Galactose; acetic anhydride; With sodium acetate; at 100 ℃; Inert atmosphere;

With dmap; at 100 ℃;

DOI:10.1021/ol1009976

Reference yield: 60.0%

D-Galactose (10257-28-0) + acetic anhydride (108-24-7) → β-D-galactose peracetate (4163-60-4) + penta-O-acetyl-α-D-galactopyranose (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) + 1,2,3,5,6-penta-O-acetyl-β-D-galactofuranose (5531-53-3,10535-09-8,22435-12-7,40031-23-0,55123-31-4,62181-82-2,72002-47-2,72691-27-1,72691-28-2) + 1,2,3,5,6-penta-O-acetyl-4-thio-α-D-galactofuranose (5531-53-3,10535-09-8,22435-12-7,40031-23-0,55123-31-4,62181-82-2,72002-47-2,72691-27-1,72691-28-2)

Guidance literature:

D-Galactose; acetic anhydride; With sodium acetate; at 100 ℃; Inert atmosphere;

With dmap; at 100 ℃;

DOI:10.1021/ol1009976

Reference yield:

D-Galactose (59-23-4) + acetic anhydride (108-24-7) → β-D-galactose peracetate (4163-60-4) + 1,2,3,5,6-penta-O-acetyl-β-D-galactofuranose (5531-53-3,10535-09-8,22435-12-7,40031-23-0,55123-31-4,62181-82-2,72002-47-2,72691-27-1,72691-28-2)

Guidance literature:

With pyridine;

DOI:10.1021/ja01152a053

upstream raw materials:

D-Galactose

acetic anhydride

D-Galactose

silver(I) acetate

Downstream raw materials:

phenyl 2,3,5,6-tetra-O-acetyl-β-D-selenogalactofuranoside

tetra-O-acetyl-β-D-galactofuranosyl bromide

ethyl (2,3,5,6-tetra-O-acetyl-β-D-galactofuranosyl)-(1->3)-4,6-di-O-benzyl-1-thio-α-D-mannopyranoside

ethyl 5-O-(2',3',5'-tri-O-benzyl-α-D-arabinofuranosyl)-6-O-(β-D-galactofuranosyl)-2,3-di-O-benzyl-β-D-galactofuranoside