Safety of Benzophenone. Ghinato, S; Territo, D; Maranzana, A; Capriati, V; Blangetti, M; Prandi, C in [Ghinato, Simone; Territo, Davide; Maranzana, Andrea; Blangetti, Marco; Prandi, Cristina] Univ Torino, Dipartimento Chim, Via P Giuria 7, I-10125 Turin, Italy; [Capriati, Vito] Univ Bari Aldo Moro, Consorzio CINMPIS, Dipartimento Farm Sci Farmaco, Via E Orabona 4, I-70125 Bari, Italy published A Fast and General Route to Ketones from Amides and Organolithium Compounds under Aerobic Conditions: Synthetic and Mechanistic Aspects in 2021.0, Cited 56.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.
We report that the nucleophilic acyl substitution reaction of aliphatic and (hetero)aromatic amides by organolithium reagents proceeds quickly (20 s reaction time), efficiently, and chemoselectively with a broad substrate scope in the environmentally responsible cyclopentyl methyl ether, at ambient temperature and under air, to provide ketones in up to 93 % yield with an effective suppression of the notorious over-addition reaction. Detailed DFT calculations and NMR investigations support the experimental results. The described methodology was proven to be amenable to scale-up and recyclability protocols. Contrasting classical procedures carried out under inert atmospheres, this work lays the foundation for a profound paradigm shift of the reactivity of carboxylic acid amides with organolithiums, with ketones being straightforwardly obtained by simply combining the reagents under aerobic conditions and with no need of using previously modified or pre-activated amides, as recommended.
Safety of Benzophenone. Welcome to talk about 119-61-9, If you have any questions, you can contact Ghinato, S; Territo, D; Maranzana, A; Capriati, V; Blangetti, M; Prandi, C or send Email.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem