4392-83-0

Basic information

• Product Name: 2,2':6',2'':6'',2'''-quaterpyridine
• Synonyms: 2,2':6',2'':6'',2'''-quaterpyridine
• CAS NO: 4392-83-0
• Molecular Weight: 310.358
• Mol File: 4392-83-0.mol
• Article Data: 9

Chemical Properties

• Melting Point: 219-220 °C
• Boiling Point: 501.0±45.0 °C(Predicted)
• Density: 1.202±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2,2':6',2'':6'',2'''-quaterpyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2':6',2'':6'',2'''-quaterpyridine(4392-83-0)
• EPA Substance Registry System: 2,2':6',2'':6'',2'''-quaterpyridine(4392-83-0)

Safety Data

• Hazardous Substances Data: 4392-83-0(Hazardous Substances Data)

Usage

General Description

2,2':6',2'':6'',2'''-quaterpyridine is a heterocyclic chemical compound that consists of four pyridine rings joined in a linear fashion. It is often used as a ligand in coordination chemistry due to its ability to form strong and stable complexes with metal ions. 2,2':6',2'':6'',2'''-quaterpyridine has a wide range of applications in fields such as catalysis, material science, and inorganic chemistry. Its unique structure and electronic properties make it a valuable tool for studying the coordination chemistry of metal ions and their interactions with other molecules. Additionally, its complex structure gives rise to interesting physical and chemical properties that make it useful for creating new materials and compounds with potential technological applications.

Upstream product

• 110-86-1 pyridine 
• 366-18-7 [2,2]bipyridinyl 
• 10495-73-5 2-bromo-6-(pyridin-2-yl)pyridine 
• 49669-22-9 6,6'-Dibromo-2,2'-bipyridine 
• 109-04-6 2-bromo-pyridine 
• 13040-77-2 6-Chloro-[2,2']bipyridinyl 
• 121-46-0 bicyclo[2.2.1]hepta-2,5-diene 
• 22109-63-3 2-oxo-2-(pyridin-2-yl)acetaldehyde 
• 130896-94-5 2-ethylsulfinyl-6-ethylthiopyridine 
• 7664-41-7 ammonia 
• 1101742-64-6 2,2':6',2:6,2'-tetrapyridine 1'-oxide 
• 130897-05-1 6-Ethylsulfanyl-[2,2';6',2'']terpyridine 
• 220400-08-8 6-ethylsulfinyl-6'-ethylthio-2,2'-bipyridine 
• 130897-03-9 6,6'-bis(ethylsulfanyl)-2,2'-bipyridine 

Downstream Products

• 146190-88-7 ReN(C₅NH₄C₅NH₃C₅NH₃C₅NH₄)P(C₆H₅)3Cl⁽¹⁺⁾*ClO₄^(1-)*CH₃CN=ReN(C₂₀N₄H₁₄)P(C₆H₅)3ClClO₄*CH₃CN 

Relevant articles and documents

Substrate-directed lewis-acid catalysis for peptide synthesis

A Lewis-acid-catalyzed method for the substrate-directed formation of peptide bonds has been developed, and this powerful approach is utilized for the new "remote" activation of carboxyl groups under solvent-free conditions. The presented method has the following advantages: (1) the high-yielding peptide synthesis uses a tantalum catalyst for any amino acids; (2) the reaction proceeds without any racemization; (3) the new substrate-directed chemical ligation using the titanium catalyst is applicable to convergent peptide synthesis. These advantages overcome some of the unresolved problems in classical peptide synthesis.

Reaction of 2-pyridyllithium with azine N-oxides. Simple and convenient method for the synthesis of 2,2′-bipyridine 1-oxide and 2,2′:6′,2″:6″2?-tetrapyridine 1′-oxide

In the reaction of 2-pyridyllithium with quinoline 1-oxide and isoquinoline 2-oxide a nucleophilic substitution of hydrogen occurs to form the corresponding pyridin-2-ylquinolines. A dimerization of the substrate occurs with pyridine 1-oxide, 2,2′-bipyridine 1-oxide or quinoxaline N-oxide. A similar dimerization in good yield occurs when treating azine N-oxides with tert-butyllithium and this serves as a simple and convenient method for preparing bi- and tetrapyridines.

The use of Ni(CO)2(PPh3)2 in aryl and pyridyl coupling reactions

The zerovalent nickel complex Ni(CO)2(PPh3)2 has been used for the coupling of aryl halides to form biaryls and for the coupling of bromopyridines to form polypyridines. The effects of solvent, halide and substituents have also been investigated.