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QCM supplémentaires Poly Printemps


Go to solution Solved by GutsQLF,

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  • Solution

Salut alors en gros, on a une di halogénation donc une trans addition sur une molécule de config Z, on obtient donc des molécules RR et SS (thréo comme dit dans l'item e) en proportion égale, donc le mélange des deux molécules (imaginons B=RR et B'=SS) sera optiquement inactif (vu que y'a autant de B que de B').

J'espère avoir répondu a ta question.  

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