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The behaviour of 2-nitrothiophene and of 3-nitrothiophene with some nucleophiles |
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| Authors: | Carlo Dell'Erba Marino Novi Giuseppe Guanti Domenico Spinelli |
| Abstract: | The reactivity of 2-nitrothiophene (1) and of 3-nitrothiophene (II) with some nucleophiles has been studied. According to calculated electronic densities I can receive nucleophilic attack at C3 and C5 depending on the nucleophile used, but II only at C2. With N-lithium piperidine both I and II also give coupling products (VII and XI respectively) of the hithienyl type. |
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