Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester

Base Information

• Chemical Name: Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester
• CAS No.: 618386-60-0
• Molecular Formula: C₃₂H₃₂N₂O₉S
• Molecular Weight: 620.68

Synonyms:Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester

Chemical Property of Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester

Chemical Property:

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Technology Process of Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester

There total 1 articles about Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl 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:

piperidinium salt of 4,6-diphenyl-3-cyano-1,4-dihydropyridine-2-thiol (148859-87-4) + 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside (3068-32-4) → Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester (618386-60-0)

Guidance literature:

In acetone; at 0 ℃;

DOI:10.1081/SCC-120021503

Reference yield: 80.0%

Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester (618386-60-0) → 4,6-Diphenyl-2-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-ylsulfanyl)-1,4-dihydro-pyridine-3-carbonitrile

Guidance literature:

With ammonia; In methanol; at 0 ℃;

DOI:10.1081/SCC-120021503

Reference yield:

Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-1,4-dihydro-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester (618386-60-0) → Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester (618386-73-5)

Guidance literature:

With air; In ethanol; for 0.05h; Heating;

DOI:10.1081/SCC-120021503

upstream raw materials:

piperidinium salt of 4,6-diphenyl-3-cyano-1,4-dihydropyridine-2-thiol

1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

Downstream raw materials:

Acetic acid (2S,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(3-cyano-4,6-diphenyl-pyridin-2-ylsulfanyl)-tetrahydro-pyran-3-yl ester

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