152873-79-5

Basic information

• Product Name: 1,5-Naphthalenebis(trifluoroMethanesulfonate)
• Synonyms: 1,5-Naphthalenebis(trifluoroMethanesulfonate);[5-(trifluoromethylsulfonyloxy)naphthalen-1-yl] trifluoromethanesulfonate
• CAS NO: 152873-79-5
• Molecular Formula: C₁₂H₆F₆O₆S₂
• Molecular Weight: 426.3087392
• Mol File: 152873-79-5.mol
• Article Data: 16

Chemical Properties

• Melting Point: 113.0 to 117.0 °C
• Boiling Point: 444.6±45.0 °C(Predicted)
• Appearance: /
• Density: 1.721±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 1,5-Naphthalenebis(trifluoroMethanesulfonate)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-Naphthalenebis(trifluoroMethanesulfonate)(152873-79-5)
• EPA Substance Registry System: 1,5-Naphthalenebis(trifluoroMethanesulfonate)(152873-79-5)

Safety Data

• Hazardous Substances Data: 152873-79-5(Hazardous Substances Data)

Usage

General Description

1,5-Naphthalenebis(trifluoroMethanesulfonate) is a chemical compound commonly used as a reagent in organic synthesis. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, and contains two trifluoromethanesulfonate (triflate) groups. Trifluoromethanesulfonate is a strong and stable leaving group, making this compound useful in a variety of chemical reactions such as nucleophilic substitution and palladium-catalyzed coupling reactions. 1,5-Naphthalenebis(trifluoroMethanesulfonate) is often employed in the synthesis of pharmaceuticals, agrochemicals, and materials science research. It is important for its role in enabling the formation of carbon-carbon and carbon-heteroatom bonds, a key step in the creation of complex organic molecules.

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 83-56-7 1,5-dihydroxynaphthalene 

Downstream Products

• 571-61-9 1,5-dimethylnaphthalene 
• 121373-47-5 3,4,13,14-Tetraphenylheptacyclo<14.4.4.4^6,11.0^2,5.0^7,28.0^12,15.0^17,21>-octacosa-1(20),6(25),7(28),8,10,16(24),17(21),18,22,26-decaen 
• 898821-48-2 2,2'-(naphthalene-1,5-diyl)dibenzaldehyde 
• 80236-27-7 (E,E)-1,5-Bis(2-phenylethenyl)naphthalin 

Relevant articles and documents

En Route Towards the Control of Luminescent, Optically-Active 3D Architectures

π-Extended systems are key components for the development of future organic electronic technologies. While conceiving molecules with improved properties is fundamental for the evolution of materials science, keeping control over the 3D arrangement of molecules represents an ever-expanding challenge. Herein, a synthetic protocol to replace carbon atoms of π-systems by dissymmetric phosphorus atoms is reported; in particular, it allowed for conceiving new fused phosphapyrene derivatives with improved properties. The presence of dissymmetric phosphorus atoms precluded the formation of excimers. X-ray diffraction revealed that, meanwhile, strong intermolecular interactions are taking place in the solid state. The phosphapyrenes photoluminesce in the visible region with high quantum yields; importantly, they are CD-active. In addition, the unique non-planar features of phosphorus atoms allowed for the control of the 3D arrangement of molecules, rendering lemniscate-like structures. Based on our discoveries, we envisage the possibility to construct higher-order, chiral 3D architectures from larger phosphorus-containing π-systems.

Novel compound and organic light emitting device comprising the same

The present invention provides a novel compound and an organic light emitting device including the same.

An organoelectro luminescent compounds and organoelectro luminescent device using the same

The present invention relates to an organic electroluminescent compound represented by chemical formula A) to [Chemical Formula C], and an organic electroluminescent device comprising the same. The organic light-emitting compound according to the present invention has low driving voltage and excellent luminous efficiency and lifetime characteristics. [Chemical Formula A] [formula C] [Chemical Formula C] (by machine translation)