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Why is benzene less reactive than hexane in terms of stability of free radicals?

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section: Chapter Questions

Problem 2.56P: Complete and balance the following combustion reactions. Assume that each hydrocarbon is converted...

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Consider the following proposed structures for benzene, each of which is consistent with the molecular formula C6H6. (iv) CH3CCCCCH3 (v) CH2=CHCCH=CH2 When benzene reacts with chlorine to give C6H5Cl, only one isomer of that compound forms. Which of the five proposed structures for benzene are consistent with this observation? When C6H5Cl reacts further with chlorine to give C6H4Cl2, exactly three isomers of the latter compound form. Which of the five proposed structures for benzene are consistent with this observation?
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