Hu, Rong-Bin published the artcileDirect Allylic C-H Bond Activation To Synthesize [Pd(η3-cin)(IPr)Cl] Complex: Application in the Allylation of Oxindoles, Application In Synthesis of 258278-25-0, the publication is ACS Catalysis (2017), 7(11), 7400-7404, database is CAplus.
N-heterocyclic carbenes (NHCs) was uncovered as an efficient ligand in promoting allylic C-H bond functionlizations. Notably, the catalytic [Pd(η3-cin)(IPr)Cl] complex (where cin = cinnamyl) was formed in situ from direct C-H activation of allylic precursors, and was obtained by way of one-pot strategy with available IPr·HCl and allylbenzene. The catalyst exhibits high regioselectivity and stereoselectivity of the allylic C-H alkylation with oxindoles with a broad scope.
ACS Catalysis published new progress about 258278-25-0. 258278-25-0 belongs to imidazoles-derivatives, auxiliary class Achiral NHCs Ligands, name is 1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium chloride, and the molecular formula is C27H39ClN2, Application In Synthesis of 258278-25-0.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem