A significant substituent effect on the regioselectivity in addition of alkynes to 3-substituted pyridines
Autor: | Yamada, Shinji ∗, Toshimitsu, Aya, Takahashi, Yasuko |
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Zdroj: | In Tetrahedron 2009 65(11):2329-2333 |
Databáze: | ScienceDirect |
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