Home Modern › Forums › UPSEE › The addition of Br2 to (E) – but – 2 – ene gives (A) (R, R) 2 – 3- dibromobutane (B) (S, S) – 2 – 3 – dibromobutane (C) (R, S) – 2 – 3 – dibromobutane (D) a mixture of (R, R) and (S, S) 2, 3 dibromobutane The addition of Br2 to (E) – but – 2 – ene gives (A) (R, R) 2 – 3- dibromobutane (B) (S, S) – 2 – 3 – dibromobutane (C) (R, S) – 2 – 3 – dibromobutane (D) a mixture of (R, R) and (S, S) 2, 3 dibromobutane
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