(2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate

Base Information

• Chemical Name: (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate
• CAS No.: 959572-55-5
• Molecular Formula: C₂₆H₃₀O₇
• Molecular Weight: 454.52
• Mol file: 959572-55-5.mol

Synonyms:(2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate

Chemical Property of (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate

Chemical Property:

Purity/Quality:

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Technology Process of (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate

There total 8 articles about (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate 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: 96.0%

(2S,3R,5R,6R)-2-methyl-6-(((R)-7-oxooctan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate (1451476-68-8) → (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate (959572-55-5)

Guidance literature:

With pyridinium chlorochromate; In dichloromethane; at 0 ℃; for 2h; Molecular sieve;

DOI:10.1016/j.bmc.2013.07.018

Reference yield: 89.0%

(2R,3R,5R,6S)-2-(((2R,5R)-5-hydroxyhexan-2-yl)oxy)-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate (959577-05-0) → (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate (959572-55-5)

Guidance literature:

With dipyridinium dichromate; In dichloromethane; at 20 ℃; for 2h; Molecular sieve;

DOI:10.1055/s-0029-1216967

Reference yield: 89.0%

(2R,3R,5R,6S)-2-((R)-hex-5-en-2-yloxy)-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate (1172590-11-2) → (2S,3R,5R,6R)-2-methyl-6-(((R)-5-oxohexan-2-yl)oxy)tetrahydro-2H-pyran-3,5-diyl dibenzoate (959572-55-5)

Guidance literature:

With palladium diacetate; copper(l) chloride; In water; N,N-dimethyl-formamide; at 20 ℃; for 18h;

DOI:10.1055/s-0029-1216967

upstream raw materials:

(2R,3R,5R,6S)-2-((R)-hex-5-en-2-yloxy)-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate

(2R,3R,5R,6S)-2-(((2R,5R)-5-hydroxyhexan-2-yl)oxy)-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate

(R)-pent-4-en-2-ol

(2R,3R,5R,6S)-2-(((2R,7R)-7-hydroxyoctan-2-yl)oxy)-6-methyltetrahydro-2H-pyran-3,5-diyl dibenzoate