4. For each of the following substituted benzenes below, answer the following questions: (1 5) [1] C6H5Br [2] C6H5CN [3] C6H5OCOCH 3 a.) Does the substituent donate or withdraw electron density by an inductive effect? b.) Does the substituent donate or withdraw electron density by a resonance effect? c.) On balance, does the substituent make a benzene ring more or less electron rich than benzene itself? d.) Does the substituent activate or deactivate the benzene ring in electrophilic aromatic substitution?

4. For each of the following substituted benzenes below, answer the following questions: (1 5) [1] C6H5Br [2] C6H5CN [3] C6H5OCOCH 3 a.) Does the substituent donate or withdraw electron density by an inductive effect? b.) Does the substituent donate or withdraw electron density by a resonance effect? c.) On balance, does the substituent make a benzene ring more or less electron rich than benzene itself? d.) Does the substituent activate or deactivate the benzene ring in electrophilic aromatic substitution?

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter12: Structure Determination: Mass Spectrometry And Infrared Spectroscopy

Section12.SE: Something Extra

Problem 16AP: Camphor, a saturated monoketone from the Asian camphor tree, is used among other things as a moth...

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