ethyl para-n-pentyloxybenzylidenemalonate

Base Information

• Chemical Name: ethyl para-n-pentyloxybenzylidenemalonate
• CAS No.: 27893-51-2
• Molecular Formula: C₁₉H₂₆O₅
• Molecular Weight: 334.412

Synonyms:ethyl para-n-pentyloxybenzylidenemalonate

Chemical Property of ethyl para-n-pentyloxybenzylidenemalonate

Chemical Property:

Purity/Quality:

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Technology Process of ethyl para-n-pentyloxybenzylidenemalonate

There total 2 articles about ethyl para-n-pentyloxybenzylidenemalonate 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: 74.5%

N,N-dimethylammonium chloride (506-59-2) + 4-(n-pentyloxy)benzaldehyde (5736-91-4) + diethyl malonate (105-53-3) → ethyl para-n-pentyloxybenzylidenemalonate (27893-51-2)

Guidance literature:

With hydrogenchloride; potassium fluoride; In N-methyl-acetamide; dichloromethane; water;

Reference yield:

→ ethyl para-n-pentyloxybenzylidenemalonate (27893-51-2)

Guidance literature:

p-Pentoxybenzaldehyd, 1) Diaethylmalonat, CH3COOH, Piperidin, Benzol, Kochen, 6h, 2) H2O, Extraktion mit Et2O, Vac.-Dest.;

Reference yield:

1-bromo-4-pentyloxybenzene (30752-18-2) + ethyl para-n-pentyloxybenzylidenemalonate (27893-51-2) → 4-n-pentyloxyphenylmagnesium bromide (115171-02-3)

Guidance literature:

With hydrogenchloride; magnesium; In tetrahydrofuran;

upstream raw materials:

N,N-dimethylammonium chloride

4-(n-pentyloxy)benzaldehyde

diethyl malonate

Downstream raw materials:

4-n-pentyloxyphenylmagnesium bromide

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