4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid

Base Information

• Chemical Name: 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid
• CAS No.: 1202253-60-8
• Molecular Formula: C₂₆H₂₂O₆
• Molecular Weight: 430.457

Synonyms:4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid

Chemical Property of 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

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Technology Process of 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid

There total 1 articles about 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid 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: 83.0%

dimethyl 4,4'-(1E,1'E)-2,2'-(2,5-dimethoxy-1,4-phenylene)bis(ethane-2,1-diyl)dibenzoate (1219033-72-3) → 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid (1202253-60-8)

Guidance literature:

dimethyl 4,4'-(1E,1'E)-2,2'-(2,5-dimethoxy-1,4-phenylene)bis(ethane-2,1-diyl)dibenzoate; With water; potassium hydroxide; In tetrahydrofuran; methanol; Reflux;

With hydrogenchloride; In water;

DOI:10.1039/b909658b

Reference yield:

ytterbium(III) nitrate pentahydrate + erbium(III) nitrate pentahydrate + 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid (1202253-60-8) → Er0.64Yb1.36(4,4'-[(2,5-dimethoxy-1,4-phenylene)-di-2,1-ethenediyl]bisbenzoate)3

Guidance literature:

In not given; elem. anal.;

DOI:10.1021/ja907885m

Reference yield:

ytterbium(III) nitrate pentahydrate + erbium(III) nitrate pentahydrate + 4,4′-((1E,1′E)-(2,5-dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid (1202253-60-8) → Er1.62Yb0.38(4,4'-[(2,5-dimethoxy-1,4-phenylene)-di-2,1-ethenediyl]bisbenzoate)3

Guidance literature:

In not given; elem. anal.;

DOI:10.1021/ja907885m

upstream raw materials:

dimethyl 4,4'-(1E,1'E)-2,2'-(2,5-dimethoxy-1,4-phenylene)bis(ethane-2,1-diyl)dibenzoate

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