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2 - ITIS E. Divini

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VI. Sostituzione di AlcoliA. Reazione di ROH con acidi alogenidrici HXROH 2º : miscela di S N 1 CA e S N 2 CAHROHHBrBrSH+HRBr87% 13%∴ 26% racemizzazione (S N 1 CA )74% inversione (S N 2 CA )Riarrangiamenti possibili (per la parte che procede con meccanismo S N 1):OHHBrBr63

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