methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

Base Information

Chemical Name:methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside
CAS No.:115520-87-1
Molecular Formula:C₃₆H₄₂O₁₁
Molecular Weight:650.723
Hs Code.:

Synonyms:methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

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Chemical Property of methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

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Technology Process of methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

There total 4 articles about methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside 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: 54.0%

: 108-24-7
acetic anhydride

: 115520-85-9,115520-86-0,115520-89-3,115520-90-6
1-((2R,3S,4S,5R,6S)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-propane-1,2,3-triol

: 115520-87-1
methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

Guidance literature:: In pyridine; Ambient temperature;

Reference yield:

: 83051-88-1
methyl 6-aldehydo-2,3,4-tri-O-benzyl-α-D-glucopyranoside

: 115520-87-1
methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / benzene / Heating

2: 84 percent / di-isobutylaluminium hydride / CH₂Cl₂ / 0 °C

3: 1.) osmylation; 2.) acetylation

With diisobutylaluminum hydride; In dichloromethane; benzene;
DOI:10.1016/0008-6215(87)80022-8

Reference yield:

: 113421-14-0
methyl (E)-2,3,4-tri-O-benzyl-6,7-dideoxy-α-D-gluco-oct-6-enodialdo-1,5-pyranoside

: 115520-87-1
methyl 6,7,8-tri-O-acetyl-2,3,4-tri-O-benzyl-L-threo-β-D-gluco-oct-1,5-pyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / di-isobutylaluminium hydride / CH₂Cl₂ / 0 °C

2: 1.) osmylation; 2.) acetylation

With diisobutylaluminum hydride; In dichloromethane;
DOI:10.1016/0008-6215(87)80022-8