Dohi, Toshifumi published the artcileSelective carboxylation of reactive benzylic C-H bonds by a hypervalent iodine(III)/inorganic bromide oxidation system, Application In Synthesis of 457-68-1, the publication is Beilstein Journal of Organic Chemistry (2018), 1087-1094, database is CAplus and MEDLINE.
An oxidation system comprising phenyliodine(III) diacetate (PIDA) and iodosobenzene with sodium bromide in DCM led to the direct introduction of carboxylic acids into benzylic C-H bonds, for the formation corresponding esters e.g. I under mild conditions. The unique radical species, generated by the homolytic cleavage of the labile I(III)-Br bond of the in situ-formed bromo-¦«3-iodane, initiated benzylic carboxylation with a high degree of selectivity for the secondary benzylic position.
Beilstein Journal of Organic Chemistry 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, Application In Synthesis of 457-68-1.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia