1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

Base Information

Chemical Name:1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose
CAS No.:1254190-92-5
Molecular Formula:C₄₁H₄₈O₁₄
Molecular Weight:764.824
Hs Code.:

Synonyms:1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

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Chemical Property of 1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

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Technology Process of 1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

There total 5 articles about 1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose 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: 58.0%

: 122089-71-8
2,3,4-tri-O-acetyl-L-rhamnopyranosyl trichloroacetimidate

: 213028-88-7
1-O-acetyl-3,4,6-tri-O-benzyl-α,β-D-glucopyranose

: 1254190-92-5
1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1021/ml100171x

Reference yield:

: 55628-54-1
3,4,6-tri-O-benzyl-D-glucal

: 1254190-92-5
1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1.1: 3,3-dimethyldioxirane / acetone / 6 h / 0 °C / Inert atmosphere

1.2: 12 h / 20 °C / Inert atmosphere

2.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 12 h / 20 °C / Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; 3,3-dimethyldioxirane; In dichloromethane; acetone;
DOI:10.1021/ml100171x

Reference yield:

: 28915-80-2,40591-53-5,40591-54-6,40591-55-7,120449-19-6,120449-20-9,143332-42-7,148081-39-4,151413-57-9,151413-58-0
2,3,4-tri-O-acetyl-L-rhamnopyranose

: 1254190-92-5
1-O-acetyl-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-3,4,6-tri-O-benzyl-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.5 h / 20 °C

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 12 h / 20 °C / Inert atmosphere

With trimethylsilyl trifluoromethanesulfonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane;
DOI:10.1021/ml100171x