2,3-Diphenyl-5,8-quinoxalinedione

Base Information

Chemical Name:2,3-Diphenyl-5,8-quinoxalinedione
CAS No.:38674-89-4
Molecular Formula:C20H12N2O2
Molecular Weight:312.3215
Hs Code.:
NSC Number:128830
UNII:CL7G43R4TF
DSSTox Substance ID:DTXSID20191969
Nikkaji Number:J1.391.191F
Wikidata:Q83064554
Mol file:38674-89-4.mol

Synonyms:2,3-Diphenyl-5,8-quinoxalinedione;38674-89-4;2,3-diphenylquinoxaline-5,8-dione;CL7G43R4TF;NSC128830;UNII-CL7G43R4TF;NSC 128830;NSC-128830;DTXSID20191969;5,8-Quinoxalinedione, 2,3-diphenyl-

Suppliers and Price of 2,3-Diphenyl-5,8-quinoxalinedione

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 2,3-Diphenyl-5,8-quinoxalinedione

Chemical Property:

Vapor Pressure:1.26E-10mmHg at 25°C
Boiling Point:512.7°C at 760 mmHg
Flash Point:259.1°C
Density:1.303g/cm³
XLogP3:3.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:312.089877630
Heavy Atom Count:24
Complexity:472

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2=C(N=C3C(=O)C=CC(=O)C3=N2)C4=CC=CC=C4

Technology Process of 2,3-Diphenyl-5,8-quinoxalinedione

There total 2 articles about 2,3-Diphenyl-5,8-quinoxalinedione 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: 70.0%

: 19506-24-2
5,8-dimethoxy-2,3-diphenylquinoxaline

: 38674-89-4
2,3-diphenyl-quinoxaline-5,8-dione

Guidance literature:: With ammonium cerium(IV) nitrate; In water; acetonitrile; at 20 ℃; for 0.333333h;

Reference yield:

: 38674-89-4
2,3-diphenyl-quinoxaline-5,8-dione

Guidance literature:: 5,8-Dihydroxy-chinoxalin X, FeCl3;

Reference yield:

: 38674-89-4
2,3-diphenyl-quinoxaline-5,8-dione

: 126148-25-2
5,8-Bis-benzo[1,3]dithiol-2-ylidene-2,3-diphenyl-5,8-dihydro-quinoxaline

Guidance literature:: Multi-step reaction with 3 steps

2: 54 percent / n-BuLi / tetrahydrofuran / 0.17 h / -78 °C

3: 200 °C

With n-butyllithium; In tetrahydrofuran;