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Iron And Iodine-Mediated Reactions, Xiaochen Liu
Iron And Iodine-Mediated Reactions, Xiaochen Liu
Dissertations, Theses, and Capstone Projects
This thesis work focuses on developing facile, low-cost, and environmentally friendly reactions, specifically the iron and iodine-mediated reactions, including (1) iron-catalyzed reductive ring-opening of 3,5-disubstituted isoxazoles and isoxazolines in aged N-methyl-2-pyrrolidone (NMP*), (2) iodine-mediated C-N bond cross-coupling reactions between amides and aldehydes, and (3) ICl-mediated functionalization of β-alkoxy alkynes – synthesis of α-iodo-γ-chloro-ketones.
Chapter I provides a background introduction on previous synthesis and applications of β-enaminones and 1,3-diketones that play as synthons or ligands. Ring-openings of heterocycles, such as isoxazoles and isoxazolines have attracted great attentions. A newly developed iron-catalyzed reductive system was established upon our previous palladium-catalyzed research. …