Anion radical [2 + 2] cycloaddition as a mechanistic probe: Stoichiometry- and concentration-dependent partitioning of electron-transfer and alkylation pathways in the reaction of the Gilman reagent Me2CuLi.LiI with bis(enones) - JINGKUI YANG; CAUBLE, David F; BERRO, Adam J; BAULD, Nathan L; KRISCHE, Michael J (Journal of organic chemistry, 2004)
Keywords: Alkylation; Anions; Catalysis; Chemistry; Copper - chemistry; Cyclization; Cyclobutanes - chemical synthesis; Cyclobutanes - chemistry; Electrochemistry; Exact sciences and technology; Indicators and Reagents; Ketones - chemistry; Kinetics; Kinetics and mechanisms; Lithium - chemistry; Organic chemistry; Organometallic Compounds - chemistry; Oxidation-Reduction; Reactivity and mechanisms; Reaction intermediate; Intramolecular reaction; Alkali metal Compounds; Kinetic control; Catalytic reaction; Stepwise mechanism; Electron transfer; Organic radical anion; Dienic compound; Experimental study; Dipolar cycloaddition; Copper Organic compounds; Homogeneous catalysis; Lithium iodide