An article Redox-Neutral TEMPO Catalysis: Direct Radical (Hetero)Aryl C-H Di- and Trifluoromethoxylation WOS:000572121300001 published article about ALPHA-FLUORINATED ETHERS; LASER FLASH-PHOTOLYSIS; TRANSITION-METAL-FREE; ELECTROCHEMICAL OXIDATION; PHOTOREDOX CATALYSIS; ALCOHOL OXIDATION; NITROXYL RADICALS; ELECTRON-TRANSFER; EFFICIENT; CHEMISTRY in [Lee, Johnny W.; Lim, Sanghyun; Ngai, Ming-Yu] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA; [Lee, Johnny W.; Lim, Sanghyun; Ngai, Ming-Yu] SUNY Stony Brook, Inst Chem Biol & Drug Discovery, Stony Brook, NY 11794 USA; [Maienshein, Daniel N.; Liu, Peng] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA in 2020.0, Cited 120.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Recommanded Product: 100-83-4
Applications of TEMPO(.)catalysis for the development of redox-neutral transformations are rare. Reported here is the first TEMPO.-catalyzed, redox-neutral C-H di- and trifluoromethoxylation of (hetero)arenes. The reaction exhibits a broad substrate scope, has high functional-group tolerance, and can be employed for the late-stage functionalization of complex druglike molecules. Kinetic measurements, isolation and resubjection of catalytic intermediates, UV/Vis studies, and DFT calculations support the proposed oxidative TEMPO./TEMPO(+)redox catalytic cycle. Mechanistic studies also suggest that Li(2)CO(3)plays an important role in preventing catalyst deactivation. These findings will provide new insights into the design and development of novel reactions through redox-neutral TEMPO(.)catalysis.
Recommanded Product: 100-83-4. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Lee, JW; Lim, S; Maienshein, DN; Liu, P; Ngai, MY or concate me.
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,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles