Vinylferrocene, cas is 1271-51-8, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,1271-51-8
A deoxygenated mixture of vinylferrocene (170mg, 0.80mmol), K2CO3 (1.50g, 11mmol), tetrabutylammonium bromide (1.19g, 3.70mmol), 6-bromochromone-3-propionic acid (196.8mg, 0.66mmol) and Pd(OAc)2 (20mg, 0.09mmol) in DMF (23ml) was heated at 95¡ãC for 19h. After cooling to r. t. the reaction mixture was evaporated to dryness. Solid residue was dissolved in chloroform and extracted six times with water followed by extraction with 3.5percent HClaq. The organic phase was dried with MgSO4, filtered and the solvent was removed from the filtrate in vacuo. The residue was subjected to chromatography on SiO2 (eluent: CHCl3/methanol, 50:5). Finally the analytically pure products were obtained after recrystallization from DMSO/water.
1271-51-8 is used more and more widely, we look forward to future research findings about Vinylferrocene
Reference£º
Article; Kowalski, Konrad; Koceva-Chy, Aneta; Szczupak, Lukasz; Hikisz, Pawel; Bernasin?ska, Joanna; Rajnisz, Aleksandra; Solecka, Jolanta; Therrien, Bruno; Journal of Organometallic Chemistry; vol. 741-742; 1; (2013); p. 153 – 161;,
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