benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Base Information

Chemical Name:benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside
CAS No.:176040-70-3
Molecular Formula:C₆₃H₆₆O₁₂
Molecular Weight:1015.21
Hs Code.:

Synonyms:benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Suppliers and Price of benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

There total 8 articles about benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-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%

: 57783-76-3
benzyl 2,3,4-tri-O-benzyl-α-D-mannopyranoside

: 262605-28-7
phenyl 6-O-acetyl-2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 176040-70-3
benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; stereoselective reaction; Sonication;
DOI:10.1021/jo8019835

Reference yield: 72.0%

: 108-24-7
acetic anhydride

: 176040-69-0
benzyl O-(2,3,4,6-tetra-O-benzyl-β-D-mannopyranosyl)-(1[*]6)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

: 176040-70-3
benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -68 ℃; for 0.5h;
DOI:10.1016/0008-6215(95)00376-2

Reference yield:

: 53958-21-7
4,6-di-O-acetyl-2,3-O-carbonyl-α-D-mannopyranosyl bromide

: 176040-70-3
benzyl 6-O-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-2,3,4-tri-O-benzyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Ag₂O, CaSO₄ / 1.) CHCl₃, 0.5 h, 2.) CHCl₃, 0.5 h

2: CH₃ONa, CH₃OH / heptane / 16 h / Ambient temperature

3: KOH, 18-crown-6 / tetrahydrofuran / 16 h / Ambient temperature

4: 72 percent / trimethylsilyl triflate / CH₂Cl₂ / 0.5 h / -68 °C

With methanol; calcium sulfate; potassium hydroxide; 18-crown-6 ether; trimethylsilyl trifluoromethanesulfonate; sodium methylate; silver(l) oxide; In tetrahydrofuran; n-heptane; dichloromethane;
DOI:10.1016/0008-6215(95)00376-2