Abstract

AbstractIn the presence of ClCO2Et, the use of CuI in MeNO2 efficiently catalyzed the Reissert‐type acylation of isoquinoline derivatives with acylzirconocene chlorides. In the reaction of quinolines with acylzirconocene chlorides, the choice of catalyst and solvent was crucial to the regioselective formation of adducts. The cationic RhI‐catalyzed reaction in MeNO2 preferentially afforded 1,2 adducts. On the other hand, the CuI‐catalyzed reaction in CH2Cl2 preferentially afforded 1,4 adducts.

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