118543-83-2 Usage
Uses
Used in Research and Experimental Settings:
(4-bromophenyl)(pyrazin-2-yl)methanone is used as a chemical intermediate for the synthesis of other organic compounds, contributing to the development of new materials and pharmaceuticals.
Used in Organic Synthesis:
As a building block, (4-bromophenyl)(pyrazin-2-yl)methanone is used in the creation of complex organic molecules, potentially leading to advancements in various chemical industries.
Used in Pharmaceutical Development:
(4-bromophenyl)(pyrazin-2-yl)methanone may have biological or pharmacological activities that make it a candidate for drug development, warranting further research into its therapeutic potential.
Used in Chemical Industry:
(4-bromophenyl)(pyrazin-2-yl)methanone is utilized in the chemical industry for the production of various chemical products, taking advantage of its unique structural features and reactivity.
Check Digit Verification of cas no
The CAS Registry Mumber 118543-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,4 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118543-83:
(8*1)+(7*1)+(6*8)+(5*5)+(4*4)+(3*3)+(2*8)+(1*3)=132
132 % 10 = 2
So 118543-83-2 is a valid CAS Registry Number.
118543-83-2Relevant academic research and scientific papers
Iron-catalyzed Minisci acylation of N-heteroarenes with α-keto acids
Wang, Xiu-Zhi,Zeng, Cheng-Chu
, p. 1425 - 1430 (2019/02/01)
An efficient and mild protocol has been developed for the Minisci acylation reactions of nitrogen-containing heteroarenes with α-keto acids. Distinct from the conventional Minisci acylation conditions, the chemistry was performed using non-noble metal Fe(II), instead of expensive Ag(I) salt, as catalyst. A wide range of substrates, including aliphatic or aromatic α-keto acids, as well as various N-heteroarenes, proved to be compatible with the protocol. Scale-up experiment also demonstrates the practicality of the approach.
A New, Convenient Synthesis of Monoaroylpyrazines via Homolytic Substitution
Heinisch, G.,Loetsch, G.
, p. 119 - 121 (2007/10/02)
Reactions of 2-pyrazinecarboxylic acid (1) with aroyl radicals to give 5-aroyl-2-pyrazinecarboxylic acids 3 followed by decarboxylation provide convenient access to aryl 2-pyrazinyl ketones (2-aroylpyrazines) 4.
