4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine

Base Information

• Chemical Name: 4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine
• CAS No.: 132029-07-3
• Molecular Formula: C4H2N6O2
• Molecular Weight: 166.099
• DSSTox Substance ID: DTXSID701235330
• Nikkaji Number: J454.129D
• Mol file: 132029-07-3.mol

Synonyms:132029-07-3;4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine;5,11-dioxa-2,4,6,8,10,12-hexazatricyclo[7.3.0.03,7]dodeca-1(12),3,6,9-tetraene;dihydrodifurazanopyrazine;Oprea1_433561;Oprea1_565140;1H,5H-Bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine;PDJPUDXGFQGSRL-UHFFFAOYSA-N;DTXSID701235330;STK743039;AKOS003197164;difurazano[3,4-b:3',4'-e]piperazine;4H,8H-Bisfurazano[3,4-b:3',4'-e]pyrazine;4,8-Dihydrobis([1,2,5]oxadiazolo)[3,4-b:3',4'-e]pyrazine;5,11-dioxa-2,4,6,8,10,12-hexaazatricyclo[7.3.0.0?,?]dodeca-1(12),3,6,9-tetraene

Chemical Property of 4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine

Chemical Property:

• PSA: 109.42000
• LogP: -0.02260
• XLogP3: 0
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 166.02392333
• Heavy Atom Count: 12
• Complexity: 154

Purity/Quality:

99% ^*data from raw suppliers

1H,5H-BIS[1,2,5]OXADIAZOLO[3,4-B:3',4'-E]PYRAZINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C12=NON=C1NC3=NON=C3N2

Technology Process of 4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine

There total 3 articles about 4H,8H-bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine 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: 85.0%

4H,7H-[1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6-dione dioxime → 4H,8H-bis-furazano-[3,4-b:3′,4′-e]pyrazine (132029-07-3)

Guidance literature:

With urea; In water; at 120 ℃; for 24h;

Reference yield: 61.0%

(5Z,6E)-[1,2,5]oxadiazolo[3,4-b]pyrazine-5,6(4H,7H)-dione dioxime → 4H,8H-bis-furazano-[3,4-b:3′,4′-e]pyrazine (132029-07-3)

Guidance literature:

With [bis(acetoxy)iodo]benzene; In acetonitrile; at 25 ℃; for 0.75h; Schlenk technique;

DOI:10.1039/d1nj05510k

Reference yield:

bis-(8H-bis[1,2,5]oxadiazolo[3,4-b;3',4'-e]pyrazin-4-yl)-diazene → 4H,8H-bis-furazano-[3,4-b:3′,4′-e]pyrazine (132029-07-3)

Guidance literature:

In isopropyl alcohol; Heating;

DOI:10.1070/MC2002v012n02ABEH001528

Downstream raw materials:

4-Methyl-4H,8H-bis[1,2,5]oxadiazolo[3,4-b;3',4'-e]pyrazine

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

ADFP

4,8-diamino-4H,8H-bisfurazano[3,4-b:3',4'-e]pyrazine

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