132029-07-3

Usage

Chemical structure

A heterocyclic compound with two oxadiazole rings fused to a pyrazine ring.

Family

Member of the oxadiazole family of compounds.

Composition

Consists of oxygen, nitrogen, and carbon atoms.

Potential applications

a. Building block for organic semiconductors and electronic materials.
b. Fluorescent probe for detecting certain biological molecules.

Field of interest

Materials science, organic chemistry, and biochemistry.

Research and development

Interesting compound for further research and development in various fields due to its unique structure and potential applications.

Stability

May exhibit stability due to its fused-ring structure.

Reactivity

Could potentially undergo various chemical reactions, such as substitution, addition, or condensation, depending on the specific functional groups present.

Optical properties

May exhibit fluorescence, which can be useful in detecting biological molecules.

Synthesis

The synthesis of 1H,5H-Bis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine may involve the formation of the oxadiazole rings and subsequent fusion with the pyrazine ring through chemical reactions.

Characterization

Techniques such as NMR, IR, and X-ray crystallography can be used to determine the structure and properties of the compound.

Downstream Products

• 138589-92-1 4,8-Dibenzylbis[1,2,5]oxadiazolo[3,4-b:3',4'-e]pyrazine 
• 212391-77-0 4-Methyl-4H,8H-bis[1,2,5]oxadiazolo[3,4-b;3',4'-e]pyrazine 
• 24294-89-1 Furazano[3,4-b]pyrazine-5,6(4H,7H)-dione 
• 201025-27-6 ADFP 
• 201025-28-7 4,8-diamino-4H,8H-bisfurazano[3,4-b:3',4'-e]pyrazine 

Relevant academic research and scientific papers

Construction of a Thermally Stable and Highly Energetic Metal-Organic Framework as Lead-Free Primary Explosives

Two energetic compounds, 4,8-dinitraminodifurazano[3,4-b,e]pyrazine (1) and its potassium-based energetic metal-organic framework (E-MOF) (2), were prepared, and their crystal structures were confirmed by single-crystal X-ray diffraction analysis. Compound 1 cocrystallizes with water molecules and shows a three-dimensional (3D) sandwich-like supramolecular structure, which is rare in the known energetic organic compounds. Compound 2 has a pillared layered structure with a pcu topology. The layered structure in the 3D framework featuring sql topology was constructed from inorganic chains {K2O} and nitroamine groups. The crystal density of 2 is up to 2.114 g cm-3. This potassium-based E-MOF shows high thermal stability, high detonation velocity, and high impact and friction sensitivities, which make it a potential high-performing primary explosive.

Unusual oxidation of 4-amino-4H,8H-bisfurazano[3,4-b:3′,4′-e]pyrazines

The oxidation of 4,8-diamino-4H,8H-bisfurazano[3,4-b:3′,4′-e]pyrazine 1 with positive halogen reagents and related oxidants afforded a stable nitrogen-centered radical, bisfurazano[3,4-b:3′,4′-e]pyrazine biradical 4; tetrazene 2 was a probable intermediate.

Oxidation of: O -dioxime by (diacetoxyiodo)benzene: Green and mild access to furoxans

Furoxan has been widely used in the field of high energy density materials because of its excellent properties such as high density, high standard enthalpy of formation and high nitrogen content. However, its existing synthesis methods are still restricted by the problems of difficult substrate preparation and manual handling of hazardous reagents. Herein, we disclosed a mild oxidation strategy to efficiently obtain furoxan derivatives starting from readily available o-dioxime substrates. This reaction features high functional group tolerance and easy scale-up, and has excellent regioselectivity for specific nonsymmetric o-dioximes. This method greatly reduces the safety risk and simplifies the operation process, and means that diversified furoxan derivatives can be easily accessed, thus paving the way for the wide application of furoxan derivatives. This journal is

Difurazan piperazine nitramines high-energy ionic salts and synthetic method thereof

The invention discloses a synthetic method of difurazan piperazine nitramines high-energy ionic salts. The synthetic method comprises the following steps: carrying out amination on difurazan piperazine by using an amination reagent NH2OSO3Hto obtain diamino substituted DFP; carrying out nitrate amination reaction by nitro-sulfuric acid to obtain a nitramine intermediate; directly reacting the nitramine intermediate with various organic alkalis without separation due to high sensibility and unstability of the nitramine intermediate to obtain various difurazan piperazine nitramines high-energy ionic salts. The invention further provides a specific structure and performance of the difurazan piperazine nitramines high-energy ionic salt. The several brand-new difurazan piperazine nitramines high-energy ionic salts are obtained, and the range of a DFP-based energetic material is opened up.