ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

• Chemical Name: ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside
• CAS No.: 1240408-12-1
• Molecular Formula: C₆₃H₆₀O₁₄S
• Molecular Weight: 1073.23

Synonyms:ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Chemical Property of ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

There total 1 articles about ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-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: 60.0%

Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (129750-23-8) + 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate (183901-63-5) → ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (1240408-12-1)

Guidance literature:

Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside; 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate; In dichloromethane; at 20 ℃; for 0.5h; Molecular sieve;

With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -50 - -20 ℃;

DOI:10.1016/j.carres.2009.11.012

Reference yield: 14.0%

ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (1240408-12-1) + 3-trifluoroacetamidopropyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->6)-2,4-di-O-benzoyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (1240408-11-0) → 3-trifluoroacetamidopropyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-β-D-mannopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-D-mannopyranosyl)-(1->6)-(2,4-di-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside + 3-trifluoroacetamidopropyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->3)-(2,4-di-O-benzoyl-α-D-mannopyranosyl)-(1->6)-(2,4-di-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:

ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside; 3-trifluoroacetamidopropyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl-(1->6)-2,4-di-O-benzoyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside; In dichloromethane; at 20 ℃; for 0.5h; Molecular sieve;

With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -30 - -10 ℃;

DOI:10.1016/j.carres.2009.11.012

Reference yield:

ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (1240408-12-1) + 3-trifluoroacetamidopropyl (2,4-di-O-benzoyl-6-O-chloroacetyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside (1351697-08-9) → 3-trifluoroacetamidopropyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-β-D-mannopyranosyl)-(1->3)-(2,4-di-O-benzoyl-6-O-chloroacetyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside + 3-trifluoroacetamidopropyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->3)-(2,4-di-O-benzoyl-6-O-chloroacetyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:

ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside; 3-trifluoroacetamidopropyl (2,4-di-O-benzoyl-6-O-chloroacetyl-α-D-mannopyranosyl)-(1->2)-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside; With N-iodo-succinimide; In dichloromethane; at -15 ℃; for 0.333333h; Molecular sieve; Inert atmosphere;

With trifluorormethanesulfonic acid; In dichloromethane; at -35 - -15 ℃; for 1h; optical yield given as %de; Inert atmosphere;

DOI:10.1007/s11172-011-0157-0

upstream raw materials:

Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl trichloroacetimidate

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 1240408-12-1 ethyl 2,3,4,6-tetra-O-benzoyl->-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Send

Send

Metric Ton KG G Pound L ML

Send

Send