2-Phenyl-3-(2-phenylethynyl)quinoxaline

Base Information

Chemical Name:2-Phenyl-3-(2-phenylethynyl)quinoxaline
CAS No.:500891-76-9
Molecular Formula:C₂₂H₁₄N₂
Molecular Weight:306.367
Hs Code.:
NSC Number:170935
DSSTox Substance ID:DTXSID301279110
Nikkaji Number:J2.994.942E

Synonyms:NSC170935;2-phenyl-3-(2-phenylethynyl)quinoxaline;DTXSID301279110;2-Phenyl-3-(phenylethynyl)quinoxaline;NSC-170935;2-phenyl-3-(phenylethynyl)-quinoxaline;500891-76-9

Suppliers and Price of 2-Phenyl-3-(2-phenylethynyl)quinoxaline

Supply Marketing:

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

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Chemical Property of 2-Phenyl-3-(2-phenylethynyl)quinoxaline

Chemical Property:

XLogP3:4.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:306.115698455
Heavy Atom Count:24
Complexity:461

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC2=NC3=CC=CC=C3N=C2C4=CC=CC=C4

Technology Process of 2-Phenyl-3-(2-phenylethynyl)quinoxaline

There total 10 articles about 2-Phenyl-3-(2-phenylethynyl)quinoxaline 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: 92.0%

: 536-74-3
phenylacetylene

: 95-54-5
1,2-diamino-benzene

: 500891-76-9
2-phenyl-3-(2-phenylethynyl)quinoxaline

Guidance literature:: With dmap; caesium carbonate; In toluene; at 70 ℃; for 8h; Reagent/catalyst; Sealed tube;
DOI:10.1039/c5cc00250h

Reference yield: 82.0%

: 127388-13-0
1,4-diphenyl-3-butyne-1,2-dione

: 95-54-5
1,2-diamino-benzene

: 500891-76-9
2-phenyl-3-(2-phenylethynyl)quinoxaline

Guidance literature:: With acetic acid; In methanol; at 50 ℃; for 6h; Schlenk technique;
DOI:10.1021/ol502298a

Reference yield: 47.0%

: 536-74-3
phenylacetylene

: 5021-43-2
2-phenylquinoxaline

: 500891-76-9
2-phenyl-3-(2-phenylethynyl)quinoxaline

Guidance literature:: phenylacetylene; With n-butyllithium; In tetrahydrofuran; for 0.25h; Inert atmosphere;

2-phenylquinoxaline; In tetrahydrofuran; at 20 ℃; for 18h; Inert atmosphere;
DOI:10.3390/molecules21101304