methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside
CAS No.:247092-68-8
Molecular Formula:C₄₄H₄₆O₁₂
Molecular Weight:766.842
Hs Code.:

Synonyms:methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

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Chemical Property of methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

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Technology Process of methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

There total 2 articles about methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-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: 76.0%

: 69558-09-4
methyl 3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

: 14218-08-7,41881-44-1,53297-33-9,60820-93-1,61198-82-1,67986-91-8,73068-86-7,131897-72-8,131897-73-9
2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl bromide

: 247092-68-8
methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In dichloromethane; at 20 ℃; for 5h;
DOI:10.1080/07328309908544033

Reference yield:

: 25019-69-6
methyl 4-O-benzyl-α-L-rhamnopyranoside

: 247092-68-8
methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: Bu₂SnO / toluene

1.2: Bu₄NI / dioxane

2.1: 76 percent / sym-collidine; AgOTf / CH₂Cl₂ / 5 h / 20 °C

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; di(n-butyl)tin oxide; In dichloromethane; toluene; 1.1: Metallation / 1.2: Substitution / 2.1: Substitution;
DOI:10.1080/07328309908544033

Reference yield:

: 247092-68-8
methyl (2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-(1->2)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

: C₄₄H₄₆O₁₂

Guidance literature:: With hydrogen; 1,5-COD-bis(trimethylphosphine)iridium hexafluorophosphate; In tetrahydrofuran; for 3h;
DOI:10.1080/07328309908544033