6662-72-2 Usage
Uses
Used in Coordination Chemistry and Catalysis:
2,2',6,6'-Tetramethyl-4,4'-bipyridine is used as a ligand in coordination chemistry and catalysis for its ability to form stable complexes with various metal ions. This property is crucial for enhancing the reactivity and selectivity of catalytic processes.
Used in Organic Electronics:
In the field of organic electronics, 2,2',6,6'-Tetramethyl-4,4'-bipyridine is used as a redox-active ligand, which is essential for the development of electronic devices with improved performance and stability.
Used in Dye-Sensitized Solar Cells:
2,2',6,6'-Tetramethyl-4,4'-bipyridine is utilized as a component in dye-sensitized solar cells due to its light-absorbing and charge-transfer properties, contributing to the efficiency of solar energy conversion.
Used in Light-Emitting Diodes:
In light-emitting diodes (LEDs), 2,2',6,6'-Tetramethyl-4,4'-bipyridine is employed for its electronic properties that facilitate the emission of light, enhancing the performance and efficiency of LED devices.
Used in the Development of New Materials:
The unique properties of 2,2',6,6'-Tetramethyl-4,4'-bipyridine make it a valuable building block for the creation of innovative materials and technologies across various industries, including pharmaceuticals, materials science, and renewable energy.
Check Digit Verification of cas no
The CAS Registry Mumber 6662-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,6 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6662-72:
(6*6)+(5*6)+(4*6)+(3*2)+(2*7)+(1*2)=112
112 % 10 = 2
So 6662-72-2 is a valid CAS Registry Number.
6662-72-2Relevant academic research and scientific papers
Studies on Organometallic Compounds. III. Reaction of Trimethylstannylazines with Acyl Chlorides. A Novel C-C Bond Formation of Pyridine Nuclei
Yamamoto, Yutaka,Yanagi, Akihiko
, p. 2003 - 2010 (2007/10/02)
Introduction of an acyl group at the α-, β-, and γ-positions of pyridine nuclei was accomplished. 2-Trimethylstannyl-pyridine and -quinoline and 1-trimethylstannylisoquinoline directly reacted with various acyl chlorides to give the corresponding 2-pyridyl, 2-quinolyl, and 1-isoquinolyl ketones, respectively.Reaction of 3-trimethylstannylpyridine, -quinoline, and -isoquinoline with acyl chlorides proceeded smoothly under catalysis by PdCl2 or PdCl2(PPh3)2 to afford the corresponding ketones in good yields.Similary, 4-pyridyl, -quinolyl, and -isoquinolyl ketones were prepared from corresponding 4-trimethylstannyl derivatives and acyl chlorides.Keywords--trimethylstannylazine; palladium-catalyzed reaction; acylation; palladium dichloride; dichlorobis(triphenylphosphine)palladium(II)
