2. Next, turn the burner to somewhere between medium and medium-high heat. I tried to keep the heat level at a steady simmer -- somewhere between 180 and 200 degrees Fahrenheit -- and not a boil.

Electron-rich diarylamines, exemplified by anisole-derived amines, play pivotal roles in process chemistry, pharmaceuticals, and materials. In this study, homo-diarylamines were synthesized directly ...