Which of the Following Statements About the Reduction of Epoxides

question 23

Multiple Choice

Which of the following statements about the reduction of epoxides with LiAlH₄ is true?

• A) The nucleophile is a hydride (H^-).
• B) In unsymmetrical epoxides, nucleophilic attack of H^- occurs at the more substituted carbon atom.
• C) The reaction follows S_N1 mechanism.
• D) The nucleophile, H^-, is a weak nucleophile.

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Definitions:

Stratum Basale

The deepest layer of the epidermis, consisting of stem cells capable of dividing to generate new cells, contributing to skin renewal and repair.

Ultraviolet Radiation

Ultraviolet Radiation is a type of energy emitted by the sun and artificial sources, known for its ability to cause skin damage and beneficial properties in vitamin D synthesis.

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Lipid production refers to the synthesis and processing of lipids in living organisms, which play key roles as structural components of cell membranes, energy storage molecules, and signaling molecules.

Vitamin C

An essential nutrient and antioxidant found in fruits and vegetables, important for immune system function and skin health.