A new approach to the synthesis of ethyl (4E)-alkenoates |
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| Authors: | R. N. Shakhmaev A. Sh. Sunagatullina V. V. Zorin |
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| Affiliation: | 1. Ufa State Petroleum Technological University, ul. Kosmonavtov 1, Ufa, 450062, Russia
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| Abstract: | A new approach to the preparation of ethyl (4E)-alkenoates was developed on the basis of Fe-catalyzed cross-coupling of ethyl (4E)-5-chloropent-4-enoate with the Grignard reagents. The starting ethyl (4E)-5-chloropent-4-enoate was obtained by alkylation of malonic ester of (E)-1,3-dichloropropene followed by decarbethoxylation. |
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