Benzene, 1-ethynyl-3-(phenylethynyl)-

Base Information

Chemical Name:Benzene, 1-ethynyl-3-(phenylethynyl)-
CAS No.:147492-78-2
Molecular Formula:C16H10
Molecular Weight:202.255
Hs Code.:
DSSTox Substance ID:DTXSID70477366
Wikidata:Q82309837
Mol file:147492-78-2.mol

Synonyms:Benzene, 1-ethynyl-3-(phenylethynyl)-;147492-78-2;DTXSID70477366

Suppliers and Price of Benzene, 1-ethynyl-3-(phenylethynyl)-

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 2 raw suppliers

Chemical Property of Benzene, 1-ethynyl-3-(phenylethynyl)-

Chemical Property:

XLogP3:5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:3
Exact Mass:202.078250319
Heavy Atom Count:16
Complexity:323

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C#CC1=CC(=CC=C1)C#CC2=CC=CC=C2

Technology Process of Benzene, 1-ethynyl-3-(phenylethynyl)-

There total 6 articles about Benzene, 1-ethynyl-3-(phenylethynyl)- 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: 91.0%

: 53273-18-0
3-iodo phenylacetylene

: 7608-18-6
phenylethynyl diphenylphosphine oxide

: 147492-78-2
1-ethynyl-3-(phenylethynyl)benzene

Guidance literature:: phenylethynyl diphenylphosphine oxide; With potassium tert-butylate; tributyltin methoxide; In tetrahydrofuran; for 4.5h; Inert atmosphere; Reflux;

3-iodo phenylacetylene; With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; In tetrahydrofuran; at 20 ℃; for 8h; Inert atmosphere;
DOI:10.3184/174751918X15258743466204

Reference yield: 88.9%

: 1286734-48-2
4-(3-(phenylethynyl)phenyl)-2-methyl-3-butyn-2-ol

: 147492-78-2
1-ethynyl-3-(phenylethynyl)benzene

Guidance literature:: With methanol; tetra(n-butyl)ammonium hydroxide; In toluene; at 75 ℃; for 0.0833333h; Inert atmosphere;
DOI:10.3762/bjoc.7.55

Reference yield: 88.0%

: 766-81-4
3-bromophenylacetylene

: 7608-18-6
phenylethynyl diphenylphosphine oxide

: 147492-78-2
1-ethynyl-3-(phenylethynyl)benzene

Guidance literature:: phenylethynyl diphenylphosphine oxide; With potassium tert-butylate; tributyltin methoxide; In tetrahydrofuran; for 4.5h; Inert atmosphere; Reflux;

3-bromophenylacetylene; With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; In tetrahydrofuran; at 20 ℃; for 8h; Reagent/catalyst; Solvent; Temperature; Time; Inert atmosphere;
DOI:10.3184/174751918X15258743466204