2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene

Base Information

Chemical Name:2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene
CAS No.:358973-99-6
Molecular Formula:C28H18
Molecular Weight:354.451
Hs Code.:
DSSTox Substance ID:DTXSID20573802
Nikkaji Number:J1.519.103A
Mol file:358973-99-6.mol

Synonyms:358973-99-6;DTXSID20573802;2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene

Suppliers and Price of 2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene

Chemical Property:

XLogP3:8.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:5
Exact Mass:354.140850574
Heavy Atom Count:28
Complexity:616

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC(=CC2=CC3=CC=CC=C3C=C2)C#CC4=CC=CC=C4

Technology Process of 2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene

There total 2 articles about 2-[4-Phenyl-2-(phenylethynyl)but-1-en-3-yn-1-yl]naphthalene 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: 36.0%

: 536-74-3
phenylacetylene

: 218902-65-9
2-(2,2-dibromo-vinyl)-naphthalene

: 358973-99-6
2-(ethynylphenyl)-1-(2-naphthyl)-4-phenyl-1-buten-3-yne

Guidance literature:: With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; at 70 ℃; for 3.5h;
DOI:10.1016/S0040-4039(01)00721-3

Reference yield:

: 66-99-9
β-naphthaldehyde

: 358973-99-6
2-(ethynylphenyl)-1-(2-naphthyl)-4-phenyl-1-buten-3-yne

Guidance literature:: Multi-step reaction with 2 steps

1: PPh₃ / CH₂Cl₂ / 4 h / 0 °C

2: 36 percent / CuI; NEt₃ / Pd(PPh₃)2Cl₂ / tetrahydrofuran / 3.5 h / 70 °C

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; 1: Corey-Fuchs reaction / 2: Sonogashira coupling;
DOI:10.1016/S0040-4039(01)00721-3

Reference yield: 90.0%

: 358973-99-6
2-(ethynylphenyl)-1-(2-naphthyl)-4-phenyl-1-buten-3-yne

: 4-phenyl-2-phenylethynylphenanthrene

Guidance literature:: In methanol; Further Variations:; Solvents; Product distribution; Quantum yield; Irradiation;
DOI:10.1016/S0040-4039(01)00721-3