Perhydroxy ion acts as an electrophile as it attacks trialkylborane in hydroboration-oxidation reactions of alkenes. Trialkylborane undergoes one round of oxidation to produce 2 moles of alcohol. None of the above. Both the 2nd and the 3rd statements are correct.

Perhydroxy ion acts as an electrophile as it attacks trialkylborane in hydroboration-oxidation reactions of alkenes. Trialkylborane undergoes one round of oxidation to produce 2 moles of alcohol. None of the above. Both the 2nd and the 3rd statements are correct.

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter9: Nucleophilic Substitution And Β-elimination

Section: Chapter Questions

Problem 9.43P

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Which of the following statements is correct?

Hydroboration-oxidation reactions of alkenes involve rearrangement of carbocations.

Reduction of trialkylborane in hydroboration-oxidation of alkenes involves hydrogen peroxide.

Perhydroxy ion acts as an electrophile as it attacks trialkylborane in hydroboration-oxidation reactions of alkenes.

Trialkylborane undergoes one round of oxidation to produce 2 moles of alcohol.

None of the above.

Both the 2nd and the 3rd statements are correct.

Definition Definition Organic compounds that contain at least one double bond between carbon-carbon atoms. The general molecular formula for alkenes with one double bond is C n H 2n .

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