57477-09-5

Basic information

• Product Name: Pyridine, 2,2'-(1,4-phenylene)bis-
• Synonyms: 2,2''-N,N'-para-diazaterphenyl;1,4-di-2-pyridylbenzene;2,2'-p-phenylene-bis-pyridine;p-2,2''-diazaterphenyl
• CAS NO: 57477-09-5
• Molecular Formula: C16H12N2
• Molecular Weight: 232.285
• Mol File: 57477-09-5.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Pyridine, 2,2'-(1,4-phenylene)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, 2,2'-(1,4-phenylene)bis-(57477-09-5)
• EPA Substance Registry System: Pyridine, 2,2'-(1,4-phenylene)bis-(57477-09-5)

Safety Data

• Hazardous Substances Data: 57477-09-5(Hazardous Substances Data)

Upstream product

• 106-37-6 1.4-dibromobenzene 
• 136805-54-4 pyridin-2-ylboronic acid dimethyl ester 
• 109-04-6 2-bromo-pyridine 
• 4612-26-4 1,4-Phenyldiboronic acid 
• 17997-47-6 2-tri-n-butylstannylpyridine 
• 109-09-1 2-chloropyridine 
• 624-38-4 para-diiodobenzene 
• 13737-05-8 2-trimethylstannylpyridine 

Relevant articles and documents

Charge delocalization of 1,4-benzenedicyclometalated ruthenium: A comparison between tris-bidentate and bis-tridentate complexes

A dimetallic biscyclometalated ruthenium complex, [(bpy) 2Ru(dpb)Ru(bpy)2]2+ (bpy = 2,2′- bipyridine; dpb = 1,4-di-2-pyridylbenzene), with a tris-bidentate coordination mode has been prepared. The electronic properties of

Cathode electrochromic compound for electrochromic device

An electrochromic medium comprises a cathode electrochromic compound, wherein the structural formula of the cathode electrochromic compound is as shown in the specification, R1 is selected from normal alkyl or heterogeneous alkyl containing 1-20 carbon atoms; each of R2-R14 is independently selected from H, alkyl, cycloalkyl, polycyclic alkyl, aryl, heterocyclic alkyl, aromatic alkyl and alkaryl containing 1-50 carbon atoms or alkyl, cycloalkyl, polycyclic alkyl, aryl, heterocyclic alkyl, aromatic alkyl and alkaryl containing 1-50 carbon atoms and halogen, N, O, S, Si, P or unsaturated bond groups; X1 is selected from acetate anion, methyl phenyl acetate sulfonate anion, tetrafluoroborate anion, hexafluoroborate anion, tetraphenyl borate anion, trifluoro mesylate anion, perchlorate anion, bis-oxalate borate anion, oxalate difluoroborate anion, bis(trifluoromesyl) imide anion and tri(trifluoromesyl) methyl anion. The cathode electrochromic compound has the advantages that good electrochemical reversibility is achieved, fast color changing and good stability are achieved, the lowest value of visible light transmittance is small, and the like.

Two fluorescent cyclopalladated arylpyrazine complexes: synthesis, crystal structures and application in the double Suzuki coupling of N-heteroaryl halides with 1,4-benzenediboronic acid

Abstract Two 2-dicyclohexylphosphino-2',6'-dimethoxybiphenyl (Sphos) adducts of cyclopalladated arylpyrazine complexes have been synthesized and characterized. Additionally, the structures of both complexes were determined by single-crystal X-ray analysis