1. Indole Synthesis by Conjugate Addition of Anilines to Activated Acetylenes and an Unusual Ligand-Free Copper(II)-Mediated Intramolecular Cross-Coupling

2. Many acetanilide, phenylurea, and carbamate-class pesticides can produce AAs (including chlorinated anilines [2] and dialkylanilines), either by environmental degradation or by mammalian metabolism.

3. The normalKirsanov reaction of fluor-substituted anilines yields fluorinated N-phenyl-trichlorophosphineimines, which on ammonolysis give the corresponding bis(phosphoranylidene) ammonium chlorides [RNH−P(NH2)2]2N+Cl−.

4. Medicinally important 2-arylpyrrolo[2,3,4-kl]Acridin-1(2H)-ones are synthesized by a straightforward, efficient and convenient approach of three-component reactions of dimedone, various anilines, and isatin in the presence of acetic acid as environmentally benign and effective catalyst, under solvent-free conditions at 80 °C