53344-74-4 Usage
General Description
2,2'-Dichloro-[4,4']-bipyridine is a chemical compound with the molecular formula C10H6Cl2N2. It is commonly used as a building block in various organic synthesis reactions and as a ligand in coordination chemistry. The compound is known for its unique structural properties, consisting of a bipyridine core with two chlorine atoms attached at the 2nd and 2nd' positions. 2,2'-Dichloro-[4,4']-bipyridine has been utilized in the development of new materials and in the preparation of catalysts for a wide range of chemical transformations. It is important to handle and use this chemical with proper precautions as it may be hazardous if not handled correctly.
Check Digit Verification of cas no
The CAS Registry Mumber 53344-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,3,4 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53344-74:
(7*5)+(6*3)+(5*3)+(4*4)+(3*4)+(2*7)+(1*4)=114
114 % 10 = 4
So 53344-74-4 is a valid CAS Registry Number.
53344-74-4Relevant articles and documents
Copper-catalyzed Hiyama coupling of (hetero)aryltriethoxysilanes with (hetero)aryl iodides
Gurung, Santosh K.,Thapa, Surendra,Vangala, Adarsh S.,Giri, Ramesh
supporting information, p. 5378 - 5381 (2013/11/06)
A CuI-catalyzed Hiyama coupling was achieved, which proceeds in the absence of an ancillary ligand for aryl-heteroaryl and heteroaryl-heteroaryl couplings. A P,N-ligand is required to obtain the best product yields for aryl-aryl couplings. In addition to facilitating transmetalation, CsF is also found to function as a stabilizer of the [CuAr] species, potentially generated as an intermediate after transmetalation of aryltriethoxysilanes with Cu I-catalysts in the absence of ancillary ligands.
