Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester

Base Information

• Chemical Name: Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester
• CAS No.: 178931-69-6
• Molecular Formula: C₅₁H₅₈O₁₀S
• Molecular Weight: 863.082

Synonyms:

Chemical Property of Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester

Chemical Property:

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MSDS Files:

Useful:

Technology Process of Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester

There total 1 articles about Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-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:

Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside (129750-23-8) + 3-O-acetyl-2,4-di-O-benzyl-α-D-rhamnopyranosyl chloride (112612-48-3) → Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester (178931-69-6)

Guidance literature:

With silver trifluoromethanesulfonate;

DOI:10.1039/cc9960001195

Reference yield:

methanol (67-56-1) + Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester (178931-69-6) → methyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside (20672-67-7) + Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-methoxy-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester

Guidance literature:

With tris-(4-bromophenyl)aminium hexachloroantimonate; In acetonitrile;

DOI:10.1039/cc9960001195

Reference yield:

methyl 12-hydroxydodecanoate (71655-36-2) + Acetic acid (2R,3S,4S,5R,6R)-3,5-bis-benzyloxy-2-((2R,3S,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-ethylsulfanyl-tetrahydro-pyran-3-yloxy)-6-methyl-tetrahydro-pyran-4-yl ester (178931-69-6) → 12-((2S,3S,4S,5R,6R)-4-Acetoxy-3,5-bis-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-dodecanoic acid methyl ester + 12-((2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-hydroxy-tetrahydro-pyran-2-yloxy)-dodecanoic acid methyl ester

Guidance literature:

With tris-(4-bromophenyl)aminium hexachloroantimonate; In acetonitrile;

DOI:10.1039/cc9960001195

upstream raw materials:

Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

3-O-acetyl-2,4-di-O-benzyl-α-D-rhamnopyranosyl chloride

Downstream raw materials:

methyl 3,4,6-tri-O-benzyl-α-D-mannopyranoside

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