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Trans addition et racémique R19 QCM 16


Go to solution Solved by PASSlesrep,

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Posted

alors il faut que tu dessines ta molécule, ensuite tu fais ta réaction de trans-addition de Br2. Puis tu trouves la configuration de carbone asymétrique (si il y en a), 

Si tu trouves un mélange R/S ou RR/SS ou RS/SR tu as bien un mélange racémique.

je te fais un schéma

https://drive.google.com/file/d/153U8xFl0V8q3WWkPz6gF9-y47KrTRMQe/view?usp=sharing

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