(3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate

Base Information

• Chemical Name: (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate
• CAS No.: 1040140-50-8
• Molecular Formula: C₄₃H₆₂O₂₀
• Molecular Weight: 898.953

Synonyms:(3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate

Chemical Property of (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate

Chemical Property:

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Technology Process of (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate

There total 1 articles about (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate 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: 94.0%

(3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}-3,5-diacetoxytetrahydro-6-methyl-2H-pyran-4-yl 4-oxopentanoate → (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate (1040140-50-8)

Guidance literature:

With hydrazinium monoacetate; In methanol; dichloromethane; for 2h;

DOI:10.1021/jo800691v

Reference yield: 82.0%

(3R,4S,5R,6R)-2-(2,2,2-trichloroacetimidoyloxy)-5-azido-4-benzyloxytetrahydro-6-methyl-2H-pyran-3-yl 4-oxopentanoate (870543-35-4) + (3S,4R,5R)-2-{(3S,4R,5R)-2-[(3R,4R,5S)-2-(6-benzyloxyhexyloxy)tetrahydro-4,5-diacetoxy-6-methyl-2H-pyran-3-yloxy]tetrahydro-3,5-diacetoxy-6-methyl-2H-pyran-4-yloxy}tetrahydro-4-hydroxy-6-methyl-2H-pyran-3,5-diyl diacetate (1040140-50-8) → C61H83N3O25 (1040140-52-0)

Guidance literature:

With molecular sieve; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.5h;

DOI:10.1021/jo800691v

Downstream raw materials:

C₆₁H₈₃N₃O₂₅

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