The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. Safety of Tetrafluoroisophthalonitrile, 2377-81-3, Name is Tetrafluoroisophthalonitrile, SMILES is N#CC1=C(F)C(F)=C(F)C(C#N)=C1F, in an article , author is Zhang, Pingshun, once mentioned of 2377-81-3.
Palladium-Catalyzed Sequential Heteroarylation/Acylation Reactions of lodobenzenes: Synthesis of Functionalized Benzo[d]oxazoles
We report an efficient palladium-catalyzed approach to the synthesis of benzoxazole derivatives via sequential heteroarylation/acylation reaction of iodobenzenes. Three readily available starting materials, iodobenzenes, anhydrides, and benzoxazoles, were smoothly coupled to form new C-C bonds at the ortho and ipso positions of the iodobenzenes to afford 2-heteroaryl-3-acylbenzene derivatives in good yields.
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Reference:
Benzoxazole – Wikipedia,
,Benzoxazole | C7H5NO – PubChem