MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryAlkyl and Aryl HalidesE elimination follows an antiperiplanar structure

CH CH CH CH Br DMF CH CH O -> This reaction would follow which of the following pathway predominantly?

A.SN1

B.SN2✓ Correct

C.E1

D.E2

Explanation

- EtO is strong nucleophile and the halide is o1. Thus, the conditions are excellent for N S 2 . [E2 is not possible because no heat]

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