tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate

Base Information

• Chemical Name: tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate
• CAS No.: 1276022-47-9
• Molecular Formula: C₂₆H₃₃NO₁₃S
• Molecular Weight: 599.613

Synonyms:tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate

Chemical Property of tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate

Chemical Property:

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Technology Process of tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate

There total 1 articles about tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate 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: 77.0%

4-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2,5-dimethoxyaniline (1004782-81-3) + (Acetylthio)acetic acid (1190-93-8) → tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate (1276022-47-9)

Guidance literature:

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide; at 0 - 20 ℃;

DOI:10.1021/ja110478j

Reference yield: 8.0%

tetra-O-acetyl-galactopyranosyl-S-(2-((2,5-dimethoxyphenyl)amino)-2-oxoethyl)ethanethioate (1276022-47-9) → N-(2,5-dimethoxy-4-((2S,3R,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)-2-mercaptoacetamide (1276022-43-5)

Guidance literature:

With methanol; acetyl chloride; for 10h; Reflux;

DOI:10.1021/ja110478j

upstream raw materials:

4-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2,5-dimethoxyaniline

(Acetylthio)acetic acid

Downstream raw materials:

N-(2,5-dimethoxy-4-((2S,3R,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)-2-mercaptoacetamide

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