Chemistry, 16.04.2020 17:53 rconyers00
Why do the Petrier and Luche believe that the Barbier reaction does not occur via an organozinc intermediate? Choose all that apply. Group of answer choices This reaction was run using ammonium chloride, which is frequently used to quench organometallic reactions, suggesting that the Barbier must not proceed via an organozinc intermediate. The reaction does proceed using an organozinc intermediate. The authors pointed out that ultrasonication increased yields for the Barbier just like it did with Grignards, even in the presence of water. Organozincs react violently with water, and this reaction is run with aqueous solution, indicating that the Barbier must not proceed via an organozinc intermediate.
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Why do the Petrier and Luche believe that the Barbier reaction does not occur via an organozinc inte...
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