Potassium tert‐Butoxide‐Promoted Synthesis of 1‐Aminoisoquinolines from 2‐Methylbenzonitriles and Benzonitriles under Catalyst‐Free Conditions

Herein a practical and efficient protocol for preparing a range of aminoisoquinolines is reported. Various aminoisoquinolines were prepared in moderate to good yields from the corresponding 2‐methylbenzonitriles and benzonitriles upon treatment with potassium tert‐butoxide.