Photoswitchable imines: aryliminopyrazoles quantitatively convert to long-lived Z-isomers with visible light

Iminobispyrazole (IBP) photoswitches: two pyrazole rings can be better than one.

Electrochemical C−H/N−H Oxidative Cross Coupling of Imidazopyridines with Diarylamines to Synthesize Triarylamine Derivatives

Electrochemical oxidation synergizing with Brønsted-acid catalysis leads to [4 + 2] annulation for the synthesis of pyrazines