2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester

Base Information

• Chemical Name: 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester
• CAS No.: 526221-06-7
• Molecular Formula: C₂₉H₄₀O₈
• Molecular Weight: 516.632

Synonyms:2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester

Chemical Property of 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester

Chemical Property:

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Technology Process of 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester

There total 2 articles about 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester 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: 72.0%

2-ethoxy-7-hydroxy-benzo[1,3]dioxole-5-carboxylic acid methyl ester (526221-05-6) + 4-(11-hydroxyundecyloxy)benzyl chloride → 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester (526221-06-7)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 70 ℃;

DOI:10.1002/chem.200390114

Reference yield:

methyl galloate (99-24-1) → 2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester (526221-06-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 57 percent / Amberline-120 resin / 18 h / 130 °C

2: 72 percent / K₂CO₃ / dimethylformamide / 70 °C

With Amberline-120 resin; potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1002/chem.200390114

Reference yield: 91.0%

2-ethoxy-7-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzo[1,3]dioxole-5-carboxylic acid methyl ester (526221-06-7) → methyl 3,4-dihydroxy-5-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzoate (526221-07-8)

Guidance literature:

With silica gel; In methanol; for 20h; Heating;

DOI:10.1002/chem.200390114

upstream raw materials:

2-ethoxy-7-hydroxy-benzo[1,3]dioxole-5-carboxylic acid methyl ester

methyl galloate

Downstream raw materials:

methyl 3,4-dihydroxy-5-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzoate

3,4-bis(4'-dodecyloxybenzyloxy)-5-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzoic acid

methyl 3,4-bis(4'-dodecyloxybenzyloxy)-5-[4'-(11'-hydroxyundecyloxy)benzyloxy]benzoate

3,4-bis(4'-dodecyloxybenzyloxy)-5-[4'-(11'-methacryloxyundecyloxy)benzyloxy]benzoic acid

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