Semana 1

What scheme corresponds to the Finkelstein reaction?

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Is the coupling of an enolate ion with a carbonyl compound to form a β-hydroxycarbonyl, and sometimes, followed by dehydration?

• Mitsunobu reaction

• Benzoin condensation

• Aldol Condesation

• Finkelstein reaction

What reaction is described in the following diagram?

• Mitsunobu reaction

• Wittig reaction

• Barton-Mccombie deoxygenation

• Claisen condensation

What reaction is it about?

• Clemmensen Reduction

• Barton–McCombie deoxygenation

• Finkelstein reaction

• Chugaev reaction

Rearrangement of an allylphenyl ether to 1, which quickly tautomerizes to an ortho-substituted phenol.

• Carroll rearrangement

• Beckmann rearrangement

• Claisen condensation

• Claisen rearrangement

Determine the hybridization of atoms 1, 3, and 5

• 1 (sp3), 3 (sp2), 5 (sp2)

• 1 (sp2), 3 (sp2), 5 (sp)

• 1 (sp3), 3 (sp2), 5 (sp)

• 1 (sp3), 3 (sp), 5 (sp2)

The combination of one s and two p atomic orbitals gives us

• three sp3 hybrid orbitals

• two sp2 hybrid orbitals

• three sp2 hybrid orbitals

• two sp hybrid orbitals

Determine the hybridization of atoms 2, 4, and 6

• 2 (sp2), 4 (sp3), 6 (sp3)

• 2 (sp3), 4 (sp2), 6 (sp3)

• 2 (sp2), 4 (sp2), 6 (sp3)

• 2 (sp3), 4 (sp2), 6 (sp2)

Is the reaction between thiocarbonyl compounds and α-halo ketones or esters to obtaing α,β-unsaturated ketones or esters?

• Eschenmoser Sulfide Contraction

• Mitsunobu reaction

• Aldol condensation

• Eschenmoser fragmentation

What functional group does 5 correspond to? (English)