Draw the Four Major Resonance Structures of the Sigma Complex

question 26

Essay

Draw the four major resonance structures of the sigma complex intermediate in the reaction of anisole with HNO₃/H₂SO₄ to yield p-nitroanisole.

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Definitions:

Iconic Memory

A type of visual sensory memory that holds a brief photographic image of a scene that has just been observed, for a very short period.

Sensory

Related to or involving the organs or processes responsible for receiving and interpreting stimuli from the outside world.

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High-level chess players who have attained a significant level of expertise and recognition in the game of chess.

Chunking

Organizing items into familiar, manageable units; often occurs automatically.