benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Base Information

Chemical Name:benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside
CAS No.:92733-51-2
Molecular Formula:C₇₂H₇₆N₂O₁₈
Molecular Weight:1257.4
Hs Code.:

benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Synonyms:benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

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Chemical Property of benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

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Technology Process of benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

There total 9 articles about benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-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: 71.0%

: 92733-50-1
Benzyl-O-(3,6-di-O-allyl-2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-desoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-desoxy-α-D-glucopyranosid

: 92733-51-2
benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: With sodium acetate; acetic acid; palladium dichloride; In water; for 16h; Ambient temperature;
DOI:10.1016/0008-6215(84)85272-6

Reference yield:

: 85-44-9
phthalic anhydride

: 92733-51-2
benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) H₂S, 2.) triethylamine / 1.) pyridine/water, 40 - 50 deg C, 8 h, 2.) methylene dichloride, 2 h

2: 70 percent / trifluoroacetic acid / 9 h / 0 °C

3: potassium carbonate / methanol / 0.25 h / 0 °C

4: molecular sieve 4A, chlorocarbenium-N,N-dimethyliminium chloride / CH₂Cl₂; acetonitrile / Ambient temperature

5: 50 percent / silver trifluoromethanesulfonate, molecular sieve 4A, 2,4,6-trimethylpyridine / CH₂Cl₂ / 24 h / Ambient temperature

6: 71 percent / palladium chloride, sodium acetate, acetic acid / H₂O / 16 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; 4 A molecular sieve; hydrogen sulfide; Vilsmeier reagent; sodium acetate; silver trifluoromethanesulfonate; potassium carbonate; acetic acid; triethylamine; trifluoroacetic acid; palladium dichloride; In methanol; dichloromethane; water; acetonitrile;
DOI:10.1016/0008-6215(84)85272-6

Reference yield:

: 55287-49-5
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

: 92733-51-2
benzyl O-(2,4-di-O-benzyl-β-D-mannopyranosyl)-(1->4)-O-(6-O-acetyl-3-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / silver trifluoromethanesulfonate, molecular sieve 4A, 2,4,6-trimethylpyridine / CH₂Cl₂ / 24 h / Ambient temperature

2: 71 percent / palladium chloride, sodium acetate, acetic acid / H₂O / 16 h / Ambient temperature

With 2,4,6-trimethyl-pyridine; 4 A molecular sieve; sodium acetate; silver trifluoromethanesulfonate; acetic acid; palladium dichloride; In dichloromethane; water;
DOI:10.1016/0008-6215(84)85272-6