3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde

Base Information

• Chemical Name: 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde
• CAS No.: 636598-61-3
• Molecular Formula: C₁₀₃H₁₃₄O₅
• Molecular Weight: 1452.19

Synonyms:3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde

Chemical Property of 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde

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Technology Process of 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde

There total 1 articles about 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde 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: 64.0%

3,5-bis-(ethynyl)benzaldehyde (153390-76-2) + 1,3-Bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-5-iodo-benzene → 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde (636598-61-3)

Guidance literature:

With 4 A molecular sieve; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In N,N-dimethyl-formamide; at 60 ℃; for 20h;

DOI:10.1021/jo026019x

Reference yield: 87.0%

4-methoxy-aniline (104-94-9) + 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde (636598-61-3) → [1-(3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-phenyl)-meth-(E)-ylidene]-(4-methoxy-phenyl)-amine (636598-63-5)

Guidance literature:

With 4 A molecular sieve; In dichloromethane; at 20 ℃;

DOI:10.1055/s-2003-40990

Reference yield: 51.0%

tetraethyl((5-iodo-1,3-phenylene)bis(methylene))bis(phosphonate) (496043-74-4) + 3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-benzaldehyde (636598-61-3) → C214H273IO8

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 2h;

DOI:10.1021/jo026019x

upstream raw materials:

3,5-bis-(ethynyl)benzaldehyde

Downstream raw materials:

[1-(3,5-Bis-{3,5-bis-[(E)-2-(4-dodecyloxy-phenyl)-vinyl]-phenylethynyl}-phenyl)-meth-(E)-ylidene]-(4-methoxy-phenyl)-amine

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