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CBSE Class 12-science Answered

In a reaction between epoxide and grignard reagent which carbon in epoxide with oxygen is attacked?
Asked by ggroy | 03 Mar, 2019, 08:44: PM
answered-by-expert Expert Answer
In the epoxide opening, the nucleophile always attacked at the less substituted carbon atom to avoid steric hindrance.
Epoxide opens as SN2 fashion which means nucleophile will attack at the less substituted carbon and the order follows as -CH3 > 1o > 2
 
For example:
Answered by Ramandeep | 04 Mar, 2019, 11:50: AM

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