The major product formed during hydroboration oxidation of 1 -methylcyclopentene is

Question

The major product formed during hydroboration oxidation of 1 -methylcyclopentene is (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

During hydroboration-oxidation addition of H 2 O across the double bond occurs anti to Markownikoff's rule and since the stereochemistry of addition is cis, therefore, trans2-methylcyclopentanol is formed. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/bf91a48c6be63a0fd51cbee43c2c0cdc-.png" />

Q. The major product formed during hydroboration oxidation of 1 -methylcyclopentene is

During hydroboration-oxidation addition of $H_{2} O$ across the double bond occurs anti to Markownikoff's rule and since the stereochemistry of addition is cis, therefore, trans2-methylcyclopentanol is formed.

Q. The major product formed during hydroboration oxidation of 1 -methylcyclopentene is

During hydroboration-oxidation addition of H2​O across the double bond occurs anti to Markownikoff's rule and since the stereochemistry of addition is cis, therefore, trans2-methylcyclopentanol is formed.

During hydroboration-oxidation addition of $H_{2} O$ across the double bond occurs anti to Markownikoff's rule and since the stereochemistry of addition is cis, therefore, trans2-methylcyclopentanol is formed.