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New Access to the Chemistry of Piperonylidinyl‐4‐[2.2]‐Paracyclophanylamine and Some Electron π‐Deficients |
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| Authors: | Kamal M El‐Shaieb |
| Abstract: | Piperonylidinyl‐4‐2.2]paracyclophanylamine 1 reacted with some electron π‐deficients via charge‐transfer complexation and afforded amino derivatives of 2.2paracyclophane 2–9 . Transannular electronic interaction existing in a cyclophane molecule plays an essential role for product formation. |
| Keywords: | Piperonylidinyl‐4‐[2 2]paracyclophanylamine TCNE CNIND DCNQ TCNQ DDQ CHL‐p CHL‐o DCHNQ 4‐[2 2]Paracyclophane‐amino derivatives |