950520-39-5

Usage

Uses

Used in Organic Synthesis:
Pyridine,4,4'-(2,6-naphthalenediyl)bisis used as a reagent in organic synthesis for various chemical reactions, contributing to the formation of new compounds and products.
Used in Pharmaceutical and Agrochemical Production:
Pyridine,4,4'-(2,6-naphthalenediyl)bisserves as a building block in the production of pharmaceuticals and agrochemicals, playing a crucial role in the synthesis of various drugs and agricultural chemicals.
Used in Dye and Pigment Manufacturing:
Pyridine,4,4'-(2,6-naphthalenediyl)bisis utilized in the manufacture of dyes, pigments, and polymer additives, contributing to the coloration and properties of these materials.
Used in Coordination Chemistry:
As a ligand, Pyridine,4,4'-(2,6-naphthalenediyl)bisis used in coordination chemistry, forming complexes with metal ions and playing a role in various chemical and catalytic processes.
Used in Metalworking Fluids and Lubricants:
Pyridine,4,4'-(2,6-naphthalenediyl)bisis employed as a corrosion inhibitor in metalworking fluids and lubricants, helping to prevent the degradation of metals and extend the life of machinery and equipment.

Upstream product

• 152873-82-0 2,6-di(trifluoromethylsulfonyloxy)naphthalene 
• 181219-01-2 4-pyridineboronic acid pinacol ester 
• 581-43-1 2.6-dihydroxynaphthalene 
• 13720-06-4 2,6-dibromonaphthalene 
• 1692-15-5 4-pyridylboronic acid 

Relevant academic research and scientific papers

Cucurbit[8]uril-mediated pseudo[2,3]rotaxanes

Pseudo[2,3]rotaxanes have been successfully fabricated by the complexation of cucurbit[8]uril (CB[8]) macrocycles with extended viologen derivatives. Two design rules enable the incorporation of a third CB[8] onto a recently reported pseudo[2,2]rotaxane.

Rational Design and Integrative Assembly of Heteromeric Metalla[2]Catenanes Featuring Cp*Ir/Rh Fragments

We report a design strategy for integrative assembly of heteromeric [2]catenanes. The design focuses on the shape and functional group match of two different metalla-rectangles. A series of dipyridyl ligands with different lengths, widths and functional groups were designed and used for assembly experiments. Six heteromeric [2]catenanes were obtained both by direct mixture of two pre-assembled metalla-rectangles and one-pot three-component self-assembly. Multiple analytic methods were employed to characterize the catenanes, including single crystal X-ray diffraction analysis, NMR spectroscopy, mass spectroscopy and elemental analysis.

BORONIC ACID APPENDED NAPHTHYL-PYRIDINIUM FLUORESCENT SACCHARIDE SENSORS FOR EARLY DETECTION OF GASTROINTESTINAL DISEASES

The present disclosure relates to novel boronic acid receptor compounds and their use in methods of quantifying a saccharide appearing in a sample. Provided are methods of measuring the concentration of a saccharide in a sample as well as methods of measu

ELECTROCHROMIC COMPOUNDS AND OPTICAL ARTICLES CONTAINING THEM

Electrochromic compounds and optical articles containing them The present invention relates to a group of novel electrochromic compounds. More specifically, it relates to electrochromic compounds comprising one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

Highly Stable Molecular Borromean Rings

A series of Cp*Rh-based molecular Borromean rings (BRs) are prepared from naphthazarine or metallaligand. Some of as-synthesized BRs display high stability and are formed in high yields in solution. The reason is related to the length ratio of the long-arm linker and short-arm linker, where smaller aspect ratios of the metallarectangles promote improved stability and yields of the BRs in solution. Increasing the width of the metallaligand or pyridyl ligand hinders the formation of BRs and leads to unoccupied monomeric rectangles, which were further used as catalysts for the acyl transfer reaction between N-acetylimidazole and (4-(pyridin-4-yl)phenyl) methanol.

Rational Design and Construction of Hierarchical Superstructures Using Shape-Persistent Organic Cages: Porphyrin Box-Based Metallosupramolecular Assemblies

We report a new approach to building hierarchical superstructures using a shape-persistent porous organic cage, which acts as a premade secondary building unit, and coordination chemistry. To illustrate the principle, a zinc-metalated porphyrin box (Zn-PB), a corner-truncated cubic porous cage, was connected by suitable dipyridyl terminated bridging ligands to construct PB-based hierarchical superstructures (PSSs). The PSSs were stabilized not only by the coordination bonds between Zn ions and bipyridyl-terminated ligands but also by π-π interactions between the corners of the Zn-PB units. By varying the length of the linker, we identified an optimum range of the linker length for construction of PSSs. The PSSs have large void volumes and an extrinsic surface area compared to the parent PBs, which can be exploited for the selective encapsulation and interior functionalization of the PSSs for various applications, including catalysis. We observed that singlet oxygen induced synthesis of the natural product, juglone, is more efficiently catalyzed by PSS-1 than its constituent component Zn-PB.

Molecular tectonics: Control of interpenetration in cuboid 3-D coordination networks

By imposing a two-fold interpenetration through the use of ZnSiF 6 forming a linear pillar, combinations of rigid tectons bearing two divergently oriented pyridyl units interconnected either by a naphthyl or a biphenyl spacer with ZnSiF6 lead to stable porous crystalline materials.