93-37-8Relevant articles and documents
Photocatalytic Synthesis of Quinolines via Povarov Reaction under Oxidant-Free Conditions
Su, Long-Long,Zheng, Yi-Wen,Wang, Wen-Guang,Chen, Bin,Wei, Xiang-Zhu,Wu, Li-Zhu,Tung, Chen-Ho
supporting information, p. 1180 - 1185 (2022/02/14)
We describe here an approach for synthesizing quinolines either from N-alkyl anilines or from anilines and aldehydes. A dual-catalyst system consisting of a photocatalyst and a proton reduction cocatalyst is employed. Without the use of any sacrificial ox
One-Pot Oxidative Synthesis of Substituted Quinolines from Alcohols and Arylamines Catalyzed by Fe(CrO2)2 in Water Medium
Makhmutov
, p. 1166 - 1172 (2018/10/24)
One-pot tandem synthesis was developed for substituted quinolines (in up to 97% yields) involving a selective catalytic oxidation of primary amines to aldehydes and their condensation with arylamines under the action of a dispersion of Fe(CrO2)2 and water solution of H2O2 at room temperature. The stage of catalytic oxidation of alcohols was accelerated by photoactivation. A presumable mechanism of the photoactivated tandem synthesis of 2-methylquinoline was suggested. Catalyst Fe(CrO2)2 was prepared by photochemical synthesis.
Sequential Photoredox Catalysis for Cascade Aerobic Decarboxylative Povarov and Oxidative Dehydrogenation Reactions of N-Aryl α-Amino Acids
Shao, Tianju,Yin, Yanli,Lee, Richmond,Zhao, Xiaowei,Chai, Guobi,Jiang, Zhiyong
supporting information, p. 1754 - 1760 (2018/03/21)
A visible-light-driven sequential photoredox catalysis to allow N-aryl α-amino acids to experience efficient cascade aerobic decarboxylative Povarov and oxidative dehydrogenation (ODH) reactions is described. With a dicyanopyrazine-derived chromophore (DP
