An efficient catalytic synthesis and characterization of new styryl-ferrocenes and their trans-π-conjugated organosilicon materials
| Autor: | Magdalena Grzelak, Mariusz Majchrzak, Sylwia Kostera, Maciej Kubicki, Bogdan Marciniec |
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| Rok vydání: | 2016 |
| Předmět: |
010405 organic chemistry
Chemistry General Chemical Engineering chemistry.chemical_element General Chemistry Conjugated system 010402 general chemistry 01 natural sciences Combinatorial chemistry Coupling reaction 0104 chemical sciences Characterization (materials science) Catalysis chemistry.chemical_compound Ferrocene Organic chemistry Metallocene Palladium Organosilicon |
| Zdroj: | RSC Advances. 6:39947-39954 |
| ISSN: | 2046-2069 |
| DOI: | 10.1039/c6ra00859c |
| Popis: | A selective and efficient catalytic method was developed for the synthesis of new styryl-conjugated silyl-ferrocene materials. The use of an effective palladium catalytic system [Pd(η2-dba)(P(o-tolyl)3)2] (3) with a K3PO4 base solution allowed us to obtain new, reactive ferrocene olefins which can be used in various applications. In addition, using the stereo-control silylative coupling reaction we received unique new organosilicon trans-vinylene products with a built-in metallocene. |
| Databáze: | OpenAIRE |
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