Catalytic Hydrosilylation of Furan, Thiophene, and Pyridine Aldimines |
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Authors: | I Iovel L Golomba J Popelis S Grinberga E Lukevics |
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Institution: | (1) Latvian Institute of Organic Synthesis, Riga, LV-1006 |
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Abstract: | The addition of hydrosilanes (HSiEt3, HSiMe2Ph, H2SiPh2) to the CH=N bond of heterocyclic azomethines has been studied in the presence of monovalent complexes of rhodium and palladium. The effect on the reaction of the CF3 group of the aldimines, which were obtained from O-, S-, and N-heteroaromatic aldehydes and 2-trifluoromethylaniline, has been clarified, as were other regularities of the processes being studied. A series of corresponding furans, thiophenes, and pyridine amines has been synthesized. |
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Keywords: | heterocyclic Schiff's bases transition metal complexes hydrosilylation catalysis |
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