Which of the following statement is correct? A Pi delocalization is present with conjugated system (i.e. double-single-double bonds). B) Lone-pair delocalization only occurs with nitrogen atom since oxygen has a very high electronegativity. Steric effect is only present when bulky substituents are added into a structure regardless of their position in the structure. All of the above

Which of the following statement is correct? A Pi delocalization is present with conjugated system (i.e. double-single-double bonds). B) Lone-pair delocalization only occurs with nitrogen atom since oxygen has a very high electronegativity. Steric effect is only present when bulky substituents are added into a structure regardless of their position in the structure. All of the above

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter16: Chemistry Of Benzene: Electrophilic Aromatic Substitution

Section16.SE: Something Extra

Problem 25VC: The following molecular model of a dimethyl-substituted biphenyl represents the lowest-energy...

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