Name is Vinylferrocene, as a common heterocyclic compound, it belongs to iron-catalyst compound, and cas is 1271-51-8, its synthesis route is as follows.,1271-51-8
General procedure: Synthesized according to general procedure C using hydrazone (0.0800 g, 0.255 mmol), vinyl-ferrocene (0.0541 g, 0.255 mmol) in trifiuorotoluene (1.28 mL) and heated at 80 C for three hours. Volatiles were removed and the crude product was isolated by column chromatography with 100% CH2CI2, then 50% EtOAc/w-hexanes and gradually increased to 100% EtOAc. The title compound was obtained as dark red crystals (0.1024 g, 0.237 mmol, 93 % isolated yield). TLC Rf = 0.22 in 100 % EtOAc. ? NMR (CDC13, 300 MHz) delta ppm 8.90 (d, J = 7.6, 1H), 7.97 (dd, J = 7.1, 4.0, 2H), 7.62-7.48 (m, 4H), 7.30 (t, J = 7.5, 1H), 6.35-6.33 (m, 1H), 4.36 (d, J = 20.6, 2H), 4.15 (d, J = 0.3, 1H), 3.84 (s, 1H), 3.34-3.33 (m, 12H), 3.14 (d, J = 15.7, 1H); 13C NMR (CDC13, 100 MHz) delta ppm 184.3, 140.7, 139.9, 138.3, 132.2 (CH), 131.1 (CH), 130.3 (CH), 129.8 (C), 129.3 (CH), 128.6 (CH), 127.0 (CH), 121.5 (CH), 120.9 (CH), 89.2 (C), 69.5 (CH), 69.3 (CH), 67.8 (CH), 67.5 (CH), 67.4 (CH), 66.6 (CH), 40.4 (CH2); IR (film); 3086, 2975, 1664, 1546, 1273, 1120, 733 cm”1; HRMS (EI): Exact mass calcd for C28H26FeiN20i[M]+: 432.0925; found: 432.0951.
With the complex challenges of chemical substances, we look forward to future research findings about Vinylferrocene
Reference£º
Patent; UNIVERSITY OF OTTAWA; BEAUCHEMIN, Andre Martin; CLAVETTE, Christian; GAN, Wei; MARKIEWICZ, Thomas; TODERIAN, Amy Beverly; WO2013/67646; (2013); A1;,
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