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In hydroboration-oxidation, which carbon of the alkene does boron attach to?

Options

  1. AThe sp carbon with fewer hydrogen atoms
  2. BThe sp2 carbon with fewer hydrogen atoms
  3. CThe sp2 carbon with greater hydrogen atoms
  4. DThe sp3 carbon with fewer hydrogen atoms

Correct answer

C. The sp2 carbon with greater hydrogen atoms

Step-by-step solution

Boron attaches to the sp2 carbon with greater hydrogen atoms in hydroboration-oxidation.

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