ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Base Information

• Chemical Name: ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside
• CAS No.: 130525-72-3
• Molecular Formula: C₃₁H₃₆O₆S
• Molecular Weight: 536.689
• Mol file: 130525-72-3.mol

Synonyms:ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

Chemical Property of ethyl 2-O-acetyl-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-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

There total 14 articles about ethyl 2-O-acetyl-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: 95.0%

3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose (16697-49-7) + ethanethiol (75-08-1) → ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (130525-72-3)

Guidance literature:

With mercury dibromide; In acetonitrile;

DOI:10.1016/j.tet.2006.02.080

Reference yield: 94.0%

3,4,6-tri-O-benzyl-1,2-O-<1-(R)-methoxyethylidene>-β-D-mannopyranose (68681-00-5) + ethanethiol (75-08-1) → ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (130525-72-3)

Guidance literature:

With 4 A molecular sieve; 5A molecular sieve; mercury dibromide; In acetonitrile; at 60 ℃; for 24h;

Reference yield: 94.0%

3,4,6-tri-O-benzyl-1,2-O-(exo-methoxyethylidene)-β-D-mannopyranose (146864-77-9) + ethanethiol (75-08-1) → ethyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (130525-72-3)

Guidance literature:

With mercury dibromide; In acetonitrile; at 60 ℃;

DOI:10.1039/a809798d

upstream raw materials:

3,4,6-tri-O-benzyl-1,2-O-(methoxyethylidene)-β-D-mannopyranose

ethanethiol

1,2-di-O-acetyl-3,4,6-tri-O-benzyl-α/β-D-mannopyranoside

1,2-di-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranoside

Downstream raw materials:

methyl O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-(1<*>2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside

ethyl 3,4,6-tri-O-benzyl-2-O-(2-propenyl)-1-thia-α-D-mannopyranoside

octyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->5)-2,3-di-O-benzyl-β-D-arabinofuranoside

octyl 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosyl-(1->5)-2,3-di-O-benzyl-β-D-arabinofuranoside