Upon irradiation of a methanolic solution of nicotine in the presence of O2 and methylene blue, Hubert-Brierre and co-workers observed the formation of nicotyrine, cotinine, and nicotine N-oxide
Upon irradiation of a methanolic solution of nicotine in the presence of O2 andmethylene blue, Hubert-Brierre and co-workers observed the formation ofnicotyrine, cotinine, and nicotine N-oxide