2-(Phenylethynyl)anthracene-9,10-dione

Base Information

Chemical Name:2-(Phenylethynyl)anthracene-9,10-dione
CAS No.:83790-93-6
Molecular Formula:C22H12O2
Molecular Weight:308.336
Hs Code.:
DSSTox Substance ID:DTXSID50509679
Nikkaji Number:J2.097.936D
Wikidata:Q82367444

Synonyms:2-(Phenylethynyl)anthracene-9,10-dione;83790-93-6;DTXSID50509679

Suppliers and Price of 2-(Phenylethynyl)anthracene-9,10-dione

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

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Chemical Property of 2-(Phenylethynyl)anthracene-9,10-dione

Chemical Property:

XLogP3:5.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:308.083729621
Heavy Atom Count:24
Complexity:571

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC2=CC3=C(C=C2)C(=O)C4=CC=CC=C4C3=O

Technology Process of 2-(Phenylethynyl)anthracene-9,10-dione

There total 4 articles about 2-(Phenylethynyl)anthracene-9,10-dione 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: 80.0%

: 99049-56-6
<α-(2-anthraquinonyl)phenacylidene>triphenylphosphorane

: 83790-93-6
2-phenylethynyl-9,10-anthraquinone

Guidance literature:: at 200 - 220 ℃; for 0.5h;

Reference yield: 72.0%

: 10566-32-2
2-iodo-anthraquinone

: 536-74-3
phenylacetylene

: 83790-93-6
2-phenylethynyl-9,10-anthraquinone

Guidance literature:: With potassium carbonate; copper(l) iodide; In pyridine; at 115 ℃; for 14h; Product distribution; other catalyst - Pd2Cl2 + CuI, without catalyst;

Reference yield:

: C₃₃H₂₄BrO₂P

: 83790-93-6
2-phenylethynyl-9,10-anthraquinone

Guidance literature:: Multi-step reaction with 3 steps

1: 50percent NaOH / CH₂Cl₂

2: 50percent NaOH / CH₂Cl₂

3: 80 percent / 0.5 h / 200 - 220 °C

With sodium hydroxide; In dichloromethane;