1273-82-1, Aminoferrocene is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 300 mg (1.5 mmol) of the amine ferrocene obtained in Preparation Example 1, 1.8 g (4.5 mmol) of 4′-bromo-N, N-diphenylbiphenyl-4-amine (4′-bromo- -diphenylbiphenyl-4-amine),17 mg (0.075 mmol) of palladium acetate [Pd (OAc) 2]0.1 mL of a 10 wt% tributylphosphine n-hexane solution and 1.13 g (11.8 mmol) of sodium tert-butoxide(NaOtBu)And with 6 mL of toluene as solvent,After reacting at 130 C for 72 hours,The palladium catalyst was first removed by filtration through diatomaceous earth and silica gel,And rinsed with ethyl acetate to remove the solvent,And finally purified by column chromatography [4: 1 to 3: 2 (v / v) n-hexane and ethyl acetate gradient stripping system]To obtain the compound DPABPAFc (yield 50%The structure is shown in Reaction Scheme III).
1273-82-1 Aminoferrocene 72747180, airon-catalyst compound, is more and more widely used in various.
Reference£º
Patent; Zheng, Jianhong; Lai, Zhenchang; Zhang, Yuwei; Liao, Chunyi; Huang, Minjie; (31 pag.)CN106317129; (2017); A;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion