A direct entry to substituted piperidinones from α,β-unsaturated amides by means of aza double Michael reaction
| Autor: | Takasu, Kiyosei *, Nishida, Naoko, Ihara, Masataka * |
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| Zdroj: | In Tetrahedron Letters 2003 44(40):7429-7432 |
| Databáze: | ScienceDirect |
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