27739-37-3

Basic information

• Product Name: 2,2'-Biquinoxaline
• Synonyms: 2,2'-Biquinoxalinyl;2,2'-Biquinoxalyl; 2,2'-Diquinoxaline; 2,2'-Diquinoxalyl; NSC 281910
• CAS NO: 27739-37-3
• Molecular Formula: C16H10 N4
• Molecular Weight: 258.282
• Mol File: 27739-37-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2,2'-Biquinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-Biquinoxaline(27739-37-3)
• EPA Substance Registry System: 2,2'-Biquinoxaline(27739-37-3)

Safety Data

• Hazardous Substances Data: 27739-37-3(Hazardous Substances Data)

Usage

Type of compound

Heterocyclic compound
It consists of two quinoxaline rings connected by a single carbon-carbon bond, making it a compound with a heterocyclic structure.

Structure

Two quinoxaline rings connected by a carbon-carbon bond
The compound's structure features two quinoxaline rings (a type of indaceno[1,2-b]pyrrole) linked by a single carbon-carbon bond.

Use as a ligand

Coordination chemistry
2,2'-Biquinoxaline is commonly used as a ligand in coordination chemistry, forming coordination complexes with various metal ions.

Potential applications

Organic electronic devices
It has been studied for its potential use in organic electronic devices, such as organic light-emitting diodes (OLEDs) and organic photovoltaic cells.

Biological activities

Potential as an antitumor agent
2,2'-Biquinoxaline has been investigated for its biological activities, including its possible use as an antitumor agent.

Versatility

Diverse applications in coordination chemistry, materials science, and medicinal uses
The compound has a wide range of applications in different fields, making it a versatile chemical compound.

Upstream product

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Relevant articles and documents

Synthesis of Natural and Biologically Active Quinoxaline Analogs

Reactions of quinoxalines and quinoxalin-2-ones with C-nucleophiles under acid-catalysis conditions gave products from nucleophilic substitution of hydrogen. Substitution of F atoms in the aromatic core of quinoxalines was studied. Antibacterial and fungistatic activity of the synthesized compounds was studied.

One-pot homo- and cross-coupling of diazanaphthalenes via C-H substitution: Synthesis of Bis- and Tris-diazanaphthalenes

The transition metal-free coupling reactions of unactivated diazanaphthalenes were studied using only lithium tetramethylpiperidine (LiTMP) reagent. Symmetrical and nonsymmetrical bis-diazanaphthalenes were synthesized in moderate to high yield by homo- and cross-coupling of related monomers. In addition, the single-step synthesis of diquinoxalino [2,3-a: 2', 3'c] phenazine and 2,2': 3', 2″ - terquinoxaline using the appropriate equivalent amount of LiTMP was performed. The products were characterized by means of NMR spectroscopy and HRMS spectrometry.

Lithium-mediated zincation of pyrazine, pyridazine, pyrimidine, and quinoxaline

(Chemical Equation Presented) Deprotonation of pyrazine, pyridazine, pyrimidine, and quinoxaline using an in situ mixture of ZnCl2· TMEDA (0.5 equiv) and LiTMP (1.5 equiv) was studied. Pyrazine and pyrimidine were deprotonated in THF at room te