1271-51-8, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Vinylferrocene, cas is 1271-51-8,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.
Ethynylferrocene (1) (0.5 g, 2.380 mmol) was dissolved in dryethanol (35 mL) and cooled to 0 ¡ãC and subsequently treated withsolid KOH (0.340 g, 6 mmol). After 30 min of stirring at a lowtemperature solid N-iodosuccinimide (0.642 g, 2.856 mmol) wasadded to the mixture, and the stirring continued at 0 ¡ãC for additional30 min. The cold bath was then removed and the stirringcontinued at room tempreture for an additional 2 h. Aftercompletion of reaction (monitored by TLC) 100 mL of EtOAc wasadded and the mixture extracted three times with brine. Theorganic layer was separated, dried over Na2SO4, filtered, andevaporated. The productwas isolated in quantitative yield as brownSolid.Yield: 94percent (brown solid); m.p 112-115 ¡ãC (lit. 116-117 C) [47];1H NMR (500 MHz, CDCl3): delta 4.18-4.23 (m, 7H), 4.44-4.47 (m,2H) ppm; 13C NMR (75 MHz, CDCl3): delta 66.4, 69.4, 69.5, 70.6, 70.7,70.77, 70.84, 70.9, 72.5, 74.3, 92.8 ppm.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Vinylferrocene, 1271-51-8
Reference£º
Article; Yousuf, Md; Mukherjee, Debarati; Dey, Somaditya; Pal, Chiranjib; Adhikari, Susanta; European Journal of Medicinal Chemistry; vol. 124; (2016); p. 468 – 479;,
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