isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

Base Information

Chemical Name:isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside
CAS No.:1462884-65-6
Molecular Formula:C₃₄H₄₀O₁₃S
Molecular Weight:688.75
Hs Code.:

Synonyms:isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

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Chemical Property of isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

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Technology Process of isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

There total 2 articles about isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside 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: 65.0%

: 1462884-64-5
isopropyl 3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

: 869848-87-3
2,3,4-tri-O-acetyl-β-L-arabinopyranosyl trichloroacetimidate

: 1462884-65-6
isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.666667h; Inert atmosphere;
DOI:10.1016/j.carres.2013.07.012

Reference yield:

: 1352550-57-2
isopropyl 4-O-benzoyl-1-thio-α-L-rhamnopyranoside

: 1462884-65-6
isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / dichloromethane / 1.17 h / -30 - 0 °C

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.67 h / 0 °C / Inert atmosphere

With pyridine; trimethylsilyl trifluoromethanesulfonate; In dichloromethane;
DOI:10.1016/j.carres.2013.07.012

Reference yield: 67.0%

: 350255-13-9
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 1462884-65-6
isopropyl 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

: 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-α-L-rhamnopyranosyl-(1→3)-1,2;5,6-di-O-isopropylidene-α-D-glucofuranose

: 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1→2)-3,4-di-O-benzoyl-β-L-rhamnopyranosyl-(1→3)-1,2;5,6-di-O-isopropylidene-α-D-glucofuranose

Guidance literature:: With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -10 ℃; for 0.666667h; Inert atmosphere;
DOI:10.1016/j.carres.2013.07.012