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1-Phthalimido-4-(3-indolyl)-2-siloxy-1,3-butadienes: synthesis and Diels-Alder reactivity |
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| Authors: | Esther Caballero Dulce Alonso Concepción Alvarez Francisca Sanz Fernando Tomé |
| Abstract: | New 1-phthalimido-4-(3-indolyl)-2-trialkylsiloxy-1,3-butadienes were easily prepared from 1,3-dichloropropanone and their configurations were established from NMR data. Their Diels-Alder reactivity with different maleimides and quinones was studied, high yields of the exo cycloadducts being obtained, as confirmed by X-ray diffraction studies. |
| Keywords: | Amino siloxy butadienes Synthesis Diels-Alder reactivity |
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