61323-17-9

Usage

Uses

Used in Pharmaceutical Industry:
2-Bromo-1,8-naphthyridine is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its unique structure allows for the creation of new drugs with potential therapeutic applications.
Used in Chemical Research:
2-Bromo-1,8-naphthyridine is used as a research compound in the field of organic chemistry. It serves as a building block for the development of novel chemical entities, contributing to the advancement of chemical knowledge and potential applications in various industries.
It is important to handle 2-Bromo-1,8-naphthyridine with care in a controlled laboratory setting due to its nature as an organic compound, which may pose certain risks or hazards.

InChI:InChI=1/C8H5BrN2/c9-7-4-3-6-2-1-5-10-8(6)11-7/h1-5H

Upstream product

• 15936-09-1 2-hydroxy-1,8-naphthyridine 
• 15992-83-3 [1,8]naphthyridin-2-ylamine 

Downstream Products

• 959992-96-2 2-prop-2-en-1-yl-1,8-naphthyridine 
• 960590-82-3 binaphthyridylamine 
• 960003-13-8 methyl N-[(2-chlorophenyl)carbonyl]-4-[1-methyl-2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]-L-phenylalaninate 
• 959993-00-1 methyl 4-[3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propyl]-L-phenylalaninate 
• 959992-97-3 methyl N-(tert-butoxycarbonyl)-4-[3-(1,8-naphthyridin-2-yl)prop-1-en-1-yl]-L-phenylalaninate 
• 959992-98-4 methyl N-(tert-butoxycarbonyl)-4-[1-methyl-2-(1,8-naphthyridin-2-yl)ethenyl]-L-phenylalaninate 
• 959992-99-5 methyl N-(tert-butoxycarbonyl)-4-[3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propyl]-L-phenylalaninate 

Relevant academic research and scientific papers

Helical homometallic trinickel string complexes with mixed hard nitrogen and sulfur donors: Structural and magnetic studies

A new tridentate and rigid ligand containing S,N-hetero donor, the 1H-1,8-naphthyridine-2-thione (Hnpt), is designed and developed to build up the first homonuclear nickel string supported by the mixed-donor ligands. Three asymmetric nickel strings possessing the structural feature of the (4,0) configuration are synthesized, namely the (4,0)-Ni3(npt)4(NCS) (1), (4,0)-[Ni3(npt)4(NCS)](PF6) (2) and (4,0)-Ni3(npt)4(NCS)2(3). Due to the nature of the naphthyridyl group and sulfur donor, complex 1 is composed of one stabilized mixed-valent unit [Ni2]3+ and one low spin nickel thiolate. 1 and 2 are the quasi-1D coordination polymers in the solid-state, in which the molecules are linked by the weak intermolecular Ni···SCN interactions. 2 and 3 possess the same Ni36+ oxidized state with the different donation of axial ligands. The weaker donor in 2 yields the low spin state in the middle Ni(II). The stronger axial donor and the rigidity of ligand in 3 lead to the change of torsion angle, creating the unprecedented high spin Ni(II) inside the nickel string. This high spin Ni(II) with the square planar geometry is an unusual structure and magnetism among nickel strings. Detailed magnetic studies allow us to establish the spin state of each nickel in these three complexes. Besides, three different torsion angles with the same ligand and metal provide us with an opportunity to examine the factors governing the helicity of rigid ligands.

Conformational change in the association of a heterocyclic urea derivative forming two intramolecular hydrogen bonds in polar solvent

The association of a model, heterocyclic compound capable of forming two intramolecular hydrogen bonds was studied with the use of various anionic and neutral species in highly polar solvents, but also, for some of them, in chloroform. The hydrogen bonding of anions was tuned through the substituents present in their structures. This approach was used in distinguishing which part of the bisurea heterocyclic derivative is preferred during complex formation. Neutral counterparts capable of forming three or five hydrogen bonds were also used. Moreover, triple association was probed, suggesting the formation of a complex only in chloroform. DFT computations were helpful in the interpretation of the experimental data related to complicated equilibria. These are based on the energy of rotation about single bonds, energy of interaction and QTAIM-based energies of hydrogen bonds.