(-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran

Base Information

• Chemical Name: (-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran
• CAS No.: 1259491-30-9
• Molecular Formula: C₁₉H₂₈O₄
• Molecular Weight: 320.429

Synonyms:(-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran

Chemical Property of (-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran

Chemical Property:

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Technology Process of (-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran

There total 1 articles about (-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran 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: 95.0%

(-)-(1S, 2R)-(2-(tetrahydro-2H-pyran-2-yloxy)cyclopentyl)methanol (1259491-29-6) + p-Methoxybenzyl bromide (2746-25-0) → (-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran (1259491-30-9)

Guidance literature:

(-)-(1S, 2R)-(2-(tetrahydro-2H-pyran-2-yloxy)cyclopentyl)methanol; With sodium hydride; In N,N-dimethyl-formamide; oil; at -20 ℃; for 0.5h;

p-Methoxybenzyl bromide; In N,N-dimethyl-formamide; oil; at -20 - 20 ℃;

DOI:10.1002/chem.201001284

Reference yield: 96.0%

(-)-2-((1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentyloxy)tetrahydro-2H-pyran (1259491-30-9) → (+)-2-(1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentanol (1259491-31-0)

Guidance literature:

With pyridinium p-toluenesulfonate; In ethanol; at 50 ℃; for 12h;

DOI:10.1002/chem.201001284

upstream raw materials:

(-)-(1S, 2R)-(2-(tetrahydro-2H-pyran-2-yloxy)cyclopentyl)methanol

p-Methoxybenzyl bromide

Downstream raw materials:

(+)-2-(1R,2S)-2-((4-methoxybenzyloxy)methyl)cyclopentanol

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