1293-65-8, 1,1′-Dibromoferrocene is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In a Schlenk flask (10 mL) equipped with a magnetic stir bar, 1,1′-dibromoferrocene (120 mg, 34.9 mumol) and THF (0.53 mL) were placed. A pentane solution of t-BuLi (0.88 mL, 1.6 M, 1.4 mmol) was dropwise added to the solution at -50 C and the resulting mixture was stirred at below -30 C for 1 h. Then, a THF suspension (3.5 mL) of compound 4 (448 mg, 704 mumol) was added to the resulting yellow suspension at -50 C and stirred at ambient temperature. After 0.5 h, the reaction mixture was quenched with water and the crude mixture was extracted with hexane. The organic layer was dried over anhydrous sodium sulfate. After removal of the resulting salt by filtration and the solvent in vacuo, the residue was subjected to silica gel column chromatography (eluent: hexane) and gel permeation chromatography (eluent: toluene). Recrystallization from hexane gave the title compound (50.8 mg, 39.2 mumol, 11%) as yellow crystals.
The synthetic route of 1293-65-8 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Kishimoto, Yusuke; Ishida, Shintaro; Iwamoto, Takeaki; Chemistry Letters; vol. 45; 2; (2016); p. 235 – 237;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
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