With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1273-86-5,Ferrocenemethanol,as a common compound, the synthetic route is as follows.
General procedure: To a solution of ferrocenylcarbinol, FcCHR(OH), (1.0 mmol) and 2-thiobenzimidazole (1.0 mmol) in acetone (5.0 ml) two drops of trifluoroacetic acid were added. The reaction mixture was stirred overnight until the residue was formed. Then the residue was filtered, washed with cold ether (2 x 20 ml) and dried in vacuo over CaCl2. N-ferrocenylmethyl-2-thio-benzoimidazole (3a) Yield 74%. Yellow powder, m.p. 198-200?. Anal.: ? 60.81; ? 4.77; N 7.81; S 8.76%. Calc. for ?18?16FeN2S: ? 60.52; ? 4.80; N 7.84; S 8.98%. EI-MS, m/z (RI, %): 348 [M]+ (83). 1? NMR (CDCl3, delta, ppm): 4.11 (s, 2H, Fc); 4.25 (s, 5H, Fc); 4.49 (s, 2H, Fc); 5.28 (s, 2H, CH2); 7.15-7.22 (m, 4H, Het); 10.43 (s, 1H, SH). 13C NMR (CDCl3, delta, ppm): 51.7 (CH2), 66.3 (C5H4), 66.9 (C5H4), 69.3 (C5H4), 69.7 (C5H5), 86.9 (ipso-C5H4), 109.9 (Het, C-5), 111.7 (Het, C-6), 122.8 (Het, C-4), 123.2 (Het, C-7), 128.9 (Het, C-9), 131.0 (Het, C-8), 166.7 (C-S).
1273-86-5, 1273-86-5 Ferrocenemethanol 10856885, airon-catalyst compound, is more and more widely used in various fields.
Reference£º
Article; Rodionov, Alexey N.; Zherebker, Kira Ya.; Snegur, Lubov V.; Korlyukov, Alexander A.; Arhipov, Dmitry E.; Peregudov, Alexander S.; Ilyin, Mikhail M.; Nikitin, Oleg M.; Morozova, Nataliya B.; Simenel, Alexander A.; Journal of Organometallic Chemistry; vol. 783; (2015); p. 83 – 91;,
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