benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

Base Information

• Chemical Name: benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside
• CAS No.: 1191092-89-3
• Molecular Formula: C₂₆H₃₄O₁₂S
• Molecular Weight: 570.615

Synonyms:benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

Chemical Property of benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

There total 5 articles about benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside 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: 80.0%

benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose (1191092-87-1) → benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside (1191092-89-3)

Guidance literature:

With potassium tri-sec-butyl-borohydride; In tetrahydrofuran; at -78 ℃; for 3h; stereoselective reaction; Inert atmosphere;

DOI:10.1016/j.bmc.2009.07.055

Reference yield: 21.0%

benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-glycero-pentopyranosid-2-ulose → benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside (1191092-89-3) + benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-erythro-pentopyranoside (1191092-88-2) + benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-α-L-erythro-pentopyranoside (1191092-90-6)

Guidance literature:

With sodium tetrahydroborate; In methanol; at -18 ℃; for 0.5h;

DOI:10.1016/j.bmc.2009.07.055

Reference yield: 18.0%

benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose (1191092-87-1) → benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside (1191092-89-3) + benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-erythro-pentopyranoside (1191092-88-2)

Guidance literature:

With sodium tetrahydroborate; In methanol; at -18 ℃; stereoselective reaction;

DOI:10.1016/j.bmc.2009.07.055

upstream raw materials:

benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

2,3,4,6-tetra-O-acetyl-1-thio-D-galactopyranose

(2S)-2-benzyloxy-2H-pyran-3-(6H)-one

Downstream raw materials:

2-propyl 3-deoxy-4-S-(β-D-galactopyranosyl)-4-thio-α-D-xylo-hexopyranoside

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 1191092-89-3 benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send