1-methoxy-4-phenethyltetrahydropyrane

Base Information

Chemical Name:1-methoxy-4-phenethyltetrahydropyrane
CAS No.:259263-43-9
Molecular Formula:C₁₄H₂₀O₂
Molecular Weight:220.312
Hs Code.:

Synonyms:1-methoxy-4-phenethyltetrahydropyrane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-methoxy-4-phenethyltetrahydropyrane

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Technology Process of 1-methoxy-4-phenethyltetrahydropyrane

There total 4 articles about 1-methoxy-4-phenethyltetrahydropyrane 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:

: 259263-42-8
1-methoxy-4-phenethylenetetrahydropyran

: 259263-43-9
1-methoxy-4-phenethyltetrahydropyrane

Guidance literature:: Wilkinson's catalyst; In toluene; for 36h; under 1034.32 - 5171.62 Torr;
DOI:10.1021/ja993366o

Reference yield:

: (R)-6-Methoxy-tetrahydro-pyran-3-ol

: 259263-43-9
1-methoxy-4-phenethyltetrahydropyrane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 81 percent / pyridinium chlorochromate / CH₂Cl₂ / 24 h

2.1: n-BuLi / tetrahydrofuran; pentane / 1 h / -78 - 23 °C

2.2: tetrahydrofuran; pentane / 15 h / 23 °C

3.1: tris(triphenylphosphine)rhodium(I) chloride / toluene / 36 h / 1034.32 - 5171.62 Torr

With n-butyllithium; pyridinium chlorochromate; Wilkinson's catalyst; In tetrahydrofuran; dichloromethane; toluene; pentane; 1.1: Oxidation / 2.1: Dehalogenation / 2.2: Alkylation / 3.1: Hydrogenation;
DOI:10.1021/ja993366o

Reference yield:

: 53213-26-6
(2-phenylethyl)triphenylphosphonium bromide

: 259263-43-9
1-methoxy-4-phenethyltetrahydropyrane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran; pentane / 1 h / -78 - 23 °C

1.2: tetrahydrofuran; pentane / 15 h / 23 °C

2.1: tris(triphenylphosphine)rhodium(I) chloride / toluene / 36 h / 1034.32 - 5171.62 Torr

With n-butyllithium; Wilkinson's catalyst; In tetrahydrofuran; toluene; pentane; 1.1: Dehalogenation / 1.2: Alkylation / 2.1: Hydrogenation;
DOI:10.1021/ja993366o