phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

Base Information

Chemical Name:phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside
CAS No.:424820-76-8
Molecular Formula:C₅₄H₅₁NO₁₀S
Molecular Weight:906.066
Hs Code.:

Synonyms:phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

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Chemical Property of phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

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Technology Process of phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

There total 5 articles about phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside 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: 83.4%

: 127061-09-0
phenyl 4,6-di-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside

: 183875-25-4
phenyl 2,3,4-tri-O-benzyl-1-thio-α-L-fucopyranoside

: 424820-76-8
phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -20 ℃; for 0.5h;
DOI:10.1021/ja0167396

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 424820-76-8
phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 79.5 percent / para-toluenesulfonic acid hydrate / dimethylformamide / 6 h / 60 °C

2: 73 percent / dimethyl(methylthio)sulfonium triflate / CH₂Cl₂ / 1 h

With toluene-4-sulfonic acid; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1139/v03-062

Reference yield:

: 100-39-0
benzyl bromide

: 424820-76-8
phenyl 2,3,4-tri-O-benzyl-α-L-fucopyranosyl-(1->3)-4,6-O-benzylidene-2-deoxy-2-phthalimido-1-thio-β-L-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / NaH / dimethylformamide / 0 - 20 °C

2: 73 percent / dimethyl(methylthio)sulfonium triflate / CH₂Cl₂ / 1 h

With sodium hydride; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1139/v03-062