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  ____       ___     _    _      ___      _  _   
 |  _ \\    / _ \\  | |  | ||   / _ \\   | \| || 
 | |_| ||  / //\ \\ | |/\| ||  | / \ ||  |  ' || 
 | .  //  |  ___  |||  /\  ||  | \_/ ||  | .  || 
 |_|\_\\  |_||  |_|||_// \_||   \___//   |_|\_|| 
 `-` --`  `-`   `-` `-`   `-`   `---`    `-` -`

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Text this: Revisiting the chichibabin reaction : C2 amination of pyridines with a NaH−Iodide composite