134340-62-8Relevant articles and documents
Stereoselective synthesis of 2,5,6-trisubstituted piperidines.
Harris, Joel M,Padwa, Albert
, p. 2029 - 2031 (2002)
[reaction: see text] A short and efficient synthesis of 2,5,6-trisubstituted piperidines was achieved by a combination of an aza-Achmatowicz oxidation of a furyl benzenesulfonamide, conjugate addition to the resulting 2H-pyridinone, and subsequent additio
Manganese=Catalyzed Achmatowicz Rearrangement Using Green Oxidant H2O2
Gao, Ziwei,Gou, Jing,Hao, Zhe,Hou, Jing,Li, Chaoqun,Li, Gaoqiang,Xing, Qingzhao,Yu, Binxun
, p. 9563 - 9586 (2021/07/20)
Oxidation reactions have been extensively studied in the context of the transformations of biomass=derived furans. However, in contrast to the vast literature on utilizing the stoichiometric oxidants, such as m=CPBA and NBS, catalytic methods for the oxidative furan=recyclizations remain scarcely investigated. Given this, we report a means of manganese=catalyzed oxidations of furan with low loading, achieving the Achmatowicz rearrangement in the presence of hydrogen peroxide as an environmentally benign oxidant under mild conditions with wide functional group compatibility.
Highly enantioselective Rh-catalyzed transfer hydrogenation of N-sulfonyl ketimines
Kwak, Se Hun,Lee, Sun Ah,Lee, Kee-In
experimental part, p. 800 - 804 (2010/10/21)
Several imine species comprising N-sulfinyl and N-sulfonyl ketimine, oxime, and enamine derivatives were subjected to asymmetric transfer hydrogenation in an azeotropic mixture of formic acid/triethylamine. Among them, the Rh-catalyzed transfer hydrogenat
