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Rangueil 2015 12E


Go to solution Solved by Luciférine,

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  • Ancien Responsable Matière
Posted

Bsoir,

 

1546852416-capture-d-ecran-2019-01-07-10

Révélation

BD

La correction du TAT donne pour la E : (1) = SR/RS ; (5) = R et (6) = RS

Perso, je trouve que la (5) est S.

 

L'ordre de priorité est pour moi :

1. COOH

2. OH

3. Phényl

 

Donc je comprends pas pourquoi elle est fausse ?

Merci !

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