How to Predict the Grignard Reaction Product(s) – Part 2

The Grignard reagent is synthetically versatile as the organomagnesium compound can react with a variety of electrophiles.


The mechanism is not well-understood and most likely involves a single electron transfer (SET).

The substrate must not have any acidic groups. The reactions require dry solvents such as THF (Tetrahydrofuran).

Question:

Predict the major product(s) of the following reaction:



Click/tap to enlarge the image

Solution infographic:



Click/tap to enlarge the image

Gazed at the Grignard reactions❓ How about a whopping wheel (click HERE)❓ Let Chemaficionado know in the comments below or at mychemistryhomework@gmail.com❗

References:

(1)    Grignard reagent. Wikipedia. https://en.wikipedia.org/wiki/Grignard_reagent.

‌(2)    Grignard reaction. Wikipedia. https://en.wikipedia.org/wiki/Grignard_reaction.

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