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

Based on the above reaction, the major product would be (a) (b)

C.both in equal proportions

D.none of these

Explanation

2 NO -Group directs the incoming nucleophile to ortho and para positions through –M effect (facilitates Nu) 144. Which of the following has the fastest rate of the reaction with NaOC2H5? (a) p–fluoronitrobenzene (b) p–bromonitrobenzene (c) p–chloronitrobenzene (d) p–iodonitrobenzene I-effect

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