State a nucleophile can attack either at the carbonyl c atom

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Which of the following below applies to the addition of nucleophiles toalpha, beta-unsaturated carbonyl compounds?

1) The nucleophile can attack either at the carbonyl C atom or else at the beta C atom as both of these have a partial positive charge.

2) Nucleophilic attack at the beta C atom will defer the so-called Michael addition product.

3) Both 1 and 2.

4) Neither 1 nor 2.

Reference no: EM13671528

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