After the first use, we observed that the activity of Au–TiO 2 for aniline oxidation increases from 98% in the first reaction to 99% in the second use. Selectivity also increases from 98% in the ...

Their reaction happens in a single pot at near room temperature, but it goes through several steps to ultimately get the aniline. First, the amine and cyclohexanone go through a coupling reaction ...

As a recent leap in green chemistry, scientists have unveiled a new catalyst that enables high yields of sulfones using molecular oxygen -- at close to room temperature. By fine-tuning the structure ...