Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester

Base Information

• Chemical Name: Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester
• CAS No.: 126829-56-9
• Molecular Formula: C₃₈H₅₀N₂O₂₁
• Molecular Weight: 870.816

Synonyms:

Chemical Property of Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester

Chemical Property:

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Useful:

Technology Process of Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester

There total 2 articles about Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester 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:

2-benzyloxycarbonylaminoethylamine (72080-83-2) → Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester (126829-56-9)

Guidance literature:

Multi-step reaction with 2 steps

1: dimethylformamide

2: pyridine / 0 °C

With pyridine; In N,N-dimethyl-formamide;

DOI:10.1246/bcsj.63.489

Reference yield:

{2-[(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-hexanoylamino]-ethyl}-carbamic acid benzyl ester (126829-55-8) + acetic anhydride (108-24-7) → Acetic acid (1S,2R,3R)-3,4-diacetoxy-1-[(R)-acetoxy-(2-benzyloxycarbonylamino-ethylcarbamoyl)-methyl]-2-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-butyl ester (126829-56-9)

Guidance literature:

With pyridine; at 0 ℃;

DOI:10.1246/bcsj.63.489

upstream raw materials:

{2-[(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-hexanoylamino]-ethyl}-carbamic acid benzyl ester

acetic anhydride

2-benzyloxycarbonylaminoethylamine

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