Solvated Nickel Complexes as Stoichiometric and Catalytic Perfluoroalkylation Agents was written by Shreiber, Scott T.;Vicic, David A.. And the article was included in Angewandte Chemie, International Edition in 2021.Category: chlorides-buliding-blocks The following contents are mentioned in the article:
The acetonitrile-solvated [(MeCN)Ni(C2F5)3]– was prepared in order to compare and contrast its reactivity with the known [(MeCN)Ni(CF3)3]– towards organic electrophiles. Both [(MeCN)Ni(CF3)3]– and [(MeCN)Ni(C2F5)3]– successfully react with aryl iodonium and diazonium salts as well as alkynyl iodonium salts to give fluoroalkylated organic products. Electrochem. anal. of [(MeCN)NiII(C2F5)3]– suggests that, upon electro-oxidation to [(MeCN)nNiIII(C2F5)3], reductive homolysis of a perfluoroethyl radical occurs, with the concomitant formation of [(MeCN)2NiII(C2F5)2]. Catalytic C-H trifluoromethylations of electron-rich arenes were successfully achieved using either [(MeCN)Ni(CF3)3]– or the related [Ni(CF3)4]2-. Stoichiometric reactions of the solvated nickel complexes reveal that “ligandless” nickel is exceptionally capable of serving as reservoir of CF3 groups under catalytically relevant conditions. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Category: chlorides-buliding-blocks).
Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Category: chlorides-buliding-blocks
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics