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

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Chemical Name: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
CAS No.:92733-50-1
Molecular Formula:C₇₈H₈₄N₂O₁₈
Molecular Weight:1337.53
Hs Code.:

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

Synonyms: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

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Chemical Property of 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

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Technology Process of 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

There total 7 articles about 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 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: 50.0%

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

: 92733-49-8
6-O-acetyl-3-O-benzyl-2-deoxy-4-O-(3,6-di-O-allyl-2,4-di-O-benzyl-β-D-mannopyranosyl)-2-phthalimido-β-D-glucopyranosyl chloride

: 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

Guidance literature:: With 2,4,6-trimethyl-pyridine; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; for 24h; Ambient temperature;
DOI:10.1016/0008-6215(84)85272-6

Reference yield:

: 85-44-9
phthalic anhydride

: 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

Guidance literature:: Multi-step reaction with 5 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

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

Reference yield:

: 83259-14-7
4-O-(6-O-Acetyl-3-O-allyl-2,4-di-O-benzyl-β-D-mannopyranosyl)-1,6-anhydro-2-azido-3-O-benzyl-2-desoxy-β-D-glucopyranose

: 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

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) sodium methoxide, 2.) sodium hydride / 1.) methanol, 2.) N,N-dimethylformamide, 0 deg C, 4 h

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

3: 70 percent / trifluoroacetic acid / 9 h / 0 °C

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

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

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

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