Li, Zhiping published the artcileFeCl2-catalyzed selective C-C bond formation by oxidative activation of a benzylic C-H bond, Safety of Bis(4-fluorophenyl)methane, the publication is Angewandte Chemie, International Edition (2007), 46(34), 6505-6507, database is CAplus and MEDLINE.
Readily available and non-toxic FeCl2 effectively catalyzes C-C bond formation by oxidative activation of benzylic C-H bonds in the presence of tert-Bu peroxide as a stoichiometric oxidant. The mild reaction conditions, good yields, low catalyst cost, and easy operation are the major advantages of this cross-dehydrogenation coupling reaction. A series of substituted 1,3-dicarbonyl compounds, e.g., I, were generated using this method.
Angewandte Chemie, International Edition published new progress about 457-68-1. 457-68-1 belongs to catalysis-chemistry, auxiliary class Fluoride,Benzene, name is Bis(4-fluorophenyl)methane, and the molecular formula is C13H10F2, Safety of Bis(4-fluorophenyl)methane.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia