6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

Base Information

• Chemical Name: 6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione
• CAS No.: 34067-85-1
• Molecular Formula: C12H7N3O2
• Molecular Weight: 225.2029
• NSC Number: 183754
• DSSTox Substance ID: DTXSID30306941
• Wikidata: Q82054254
• ChEMBL ID: CHEMBL230427

Synonyms:6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione;34067-85-1;NSC183754;TimTec1_005180;Oprea1_702296;CHEMBL230427;SCHEMBL22379048;DTXSID30306941;HMS1548L10;STK685163;AKOS005598864;NSC-183754;EC-000.1161;5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione, 6-phenyl-

Chemical Property of 6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

Chemical Property:

• Vapor Pressure: 1.4E-07mmHg at 25°C
• Boiling Point: 429.5°C at 760 mmHg
• Flash Point: 213.5°C
• Density: 1.469g/cm³
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 225.053826475
• Heavy Atom Count: 17
• Complexity: 315

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)N2C(=O)C3=NC=CN=C3C2=O

Technology Process of 6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

There total 2 articles about 6-phenyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-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: 90.0%

2,3-pyrazinedicarboxylic anhydride (4744-50-7) + aniline (62-53-3) → pyrazin-2,3-dicarbonsaeure-N-phenylimid (34067-85-1)

Guidance literature:

With triethylamine; 3-diphenyloxyphosphinyl-2-oxazolidinone; In acetonitrile; at 40 ℃; for 0.5h;

DOI:10.1016/j.ejmech.2006.12.003

Reference yield: 88.0%

5H pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (4933-19-1) + aniline (62-53-3) → pyrazin-2,3-dicarbonsaeure-N-phenylimid (34067-85-1)

Guidance literature:

With triethylamine; 3-diphenyloxyphosphinyl-2-oxazolidinone; In acetonitrile; at 40 ℃; for 0.75h;

DOI:10.1016/j.ejmech.2006.12.003

Reference yield:

chloro-trimethyl-silane (75-77-4) + pyrazin-2,3-dicarbonsaeure-N-phenylimid (34067-85-1) → 2-phenyl-1,3-bis-pyrrolo<3,4-b>pyrazin (108228-23-5)

Guidance literature:

In acetonitrile; at 0 ℃; electrochemical reduction of ⁽³⁾ at Hg cathode and Pt anode, separated through diaphragma;

upstream raw materials:

2,3-pyrazinedicarboxylic anhydride

aniline

5H pyrrolo[3,4-b]pyrazine-5,7(6H)-dione

Downstream raw materials:

2-phenyl-1,3-bis-pyrrolo<3,4-b>pyrazin

5-hydroxy-8-phenylamino-chinoxalin-6-carbonsaeuremethylester

8-hydroxy-5-phenylamino-chinoxalin-6-carbonsaeuremethyester

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