[1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine

Base Information

• Chemical Name: [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine
• CAS No.: 132329-03-4
• Molecular Formula: C₃₁H₄₃NO₃
• Molecular Weight: 477.687

Synonyms:[1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine

Chemical Property of [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine

Chemical Property:

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Technology Process of [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine

There total 4 articles about [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine 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: 89.0%

4-n-dodecyloxybenzaldehyde (24083-19-0) + 3-(4'aminophenoxy)-3,6-dihydro-4-methyl-2H-pyran (139091-98-8) → [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine (132329-03-4)

Guidance literature:

With piperidine; In tetrahydrofuran; for 2h; Heating;

DOI:10.1007/BF00476198

Reference yield:

4-acetaminophenol (103-90-2,8055-08-1) → [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine (132329-03-4)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / butan-2-one / 24 h / Heating

2: KOH / ethanol / 8 h / 80 °C

3: 89 percent / piperidine / tetrahydrofuran / 2 h / Heating

With piperidine; potassium hydroxide; potassium carbonate; In tetrahydrofuran; ethanol; butanone;

DOI:10.1007/BF00476198

Reference yield:

3,4-dibromo-4-methyltetrahydropyran (79862-81-0) → [1-(4-Dodecyloxy-phenyl)-meth-(E)-ylidene]-[4-(4-methyl-3,6-dihydro-2H-pyran-3-yloxy)-phenyl]-amine (132329-03-4)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / butan-2-one / 24 h / Heating

2: KOH / ethanol / 8 h / 80 °C

3: 89 percent / piperidine / tetrahydrofuran / 2 h / Heating

With piperidine; potassium hydroxide; potassium carbonate; In tetrahydrofuran; ethanol; butanone;

DOI:10.1007/BF00476198

upstream raw materials:

4-n-dodecyloxybenzaldehyde

3-(4'aminophenoxy)-3,6-dihydro-4-methyl-2H-pyran

4-acetaminophenol

3,4-dibromo-4-methyltetrahydropyran

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