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https://www.um.edu.mt/library/oar/handle/123456789/24669| Title: | Stereoselective synthesis of (E)-4-alkylidenecyclopent-2-en-1-ones by a tandem ring closure−michael addition−elimination |
| Authors: | Ballini, Roberto Bosica, Giovanna Fiorini, Dennis Gil, Maria Victoria Petrini, Marino |
| Keywords: | Asymmetric synthesis Chemistry, Analytic |
| Issue Date: | 2001 |
| Publisher: | American Chemical Society |
| Citation: | Ballini, R., Bosica, G., Fiorini, D., Gil, M. V., & Petrini, M. (2001). Stereoselective synthesis of (E)-4-alkylidenecyclopent-2-en-1-ones by a tandem ring closure−michael addition−elimination. Organic Letters, 3(9), 1265-1267. |
| Abstract: | Reaction of (Z)-1,4-diketones with various functionalized nitroalkanes in the presence of DBU gives 4-alkylidenecyclopent-2-en-1-ones with E selectivity. A cyclopentadienone intermediate is probably formed by intramolecular aldol condensation, and this reacts with a nitroalkane giving a Michael addition−elimination. |
| URI: | https://www.um.edu.mt/library/oar//handle/123456789/24669 |
| Appears in Collections: | Scholarly Works - FacSciChe |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| ballini2001 (4).pdf Restricted Access | 35.38 kB | Adobe PDF | View/Open Request a copy |
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