4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde

Base Information

Chemical Name:4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde
CAS No.:628290-78-8
Molecular Formula:C23H14O
Molecular Weight:306.364
Hs Code.:
DSSTox Substance ID:DTXSID10514608
Wikidata:Q82375039

Synonyms:628290-78-8;4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde;DTXSID10514608

Suppliers and Price of 4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde

Chemical Property:

XLogP3:5.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:5
Exact Mass:306.104465066
Heavy Atom Count:24
Complexity:534

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC2=CC(=CC=C2)C#CC3=CC=C(C=C3)C=O

Technology Process of 4-{[3-(Phenylethynyl)phenyl]ethynyl}benzaldehyde

There total 3 articles about 4-{[3-(Phenylethynyl)phenyl]ethynyl}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: 90.0%

: 536-74-3
phenylacetylene

: 628290-77-7
4-(3-iodophenylacetylenyl)benzaldehyde

: 628290-78-8
4-[3-(phenylacetylenyl)phenylacetylenyl]benzaldehyde

Guidance literature:: With copper(l) iodide; TEA; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; for 72h;
DOI:10.1002/chem.200305041

Reference yield:

: 77123-57-0
4-[(trimethylsilyl)ethynyl]bezaldehyde

: 628290-78-8
4-[3-(phenylacetylenyl)phenylacetylenyl]benzaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / K₂CO₃ / methanol / 0.25 h

2: 82 percent / TEA; PPh₃; CuI / [Pd(PPh₃)2Cl₂] / tetrahydrofuran / 72 h

3: 90 percent / TEA; PPh₃; CuI / [Pd(PPh₃)2Cl₂] / tetrahydrofuran / 72 h

With copper(l) iodide; TEA; potassium carbonate; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; methanol;
DOI:10.1002/chem.200305041

Reference yield:

: 63697-96-1
4-Ethynylbenzaldehyde

: 628290-78-8
4-[3-(phenylacetylenyl)phenylacetylenyl]benzaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / TEA; PPh₃; CuI / [Pd(PPh₃)2Cl₂] / tetrahydrofuran / 72 h

2: 90 percent / TEA; PPh₃; CuI / [Pd(PPh₃)2Cl₂] / tetrahydrofuran / 72 h

With copper(l) iodide; TEA; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran;
DOI:10.1002/chem.200305041