6th Edition

ISBN: 9781264840083

Author: SMITH

Publisher: MCG

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Textbook Question

Chapter 21, Problem 38P

Acyclovir is an effective antiviral agent used to treat the herpes simplex virus.(a) Draw the enol form of acyclovir, and explain why it is aromatic. (b) Why is acyclovir typically drawn in its keto form, despite the fact that its enol is aromatic?

Chapter 21, Problem 38P, 23.38 Acyclovir is an effective antiviral agent used to treat the herpes simplex virus.(a) Draw the

Definition Definition Rule that estimates whether a given organic planar ring structure will show an aromatic property. A cyclic ring molecule is said to follow Hückel’s rule if the л-electrons count in a molecule is [4n+2], where n stands for a positive numerical value. It is also called the [4n+2] rule. Hückel's rule, sometimes referred to as the aromaticity rule, is one but not the only criteria to judge a molecule for aromaticity.

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Chapter 21, Problem 37P

Chapter 21, Problem 39P

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Review: Design a total total synthesis synthesis of the following compound using methyloxacyclopropane and any other necessary reagents.

Chapter 21 Solutions

LL ORG CHEM

Ch. 21.2 - Problem 23.1 Draw the enol or keto tautomer(s) of...Ch. 21.2 - Problem 23.3 When phenylacetaldehyde is dissolved...Ch. 21.3 - Prob. 5P Ch. 21.3 - Problem 23.5 Which bonds in the following...Ch. 21.3 - Prob. 7P Ch. 21.3 - Prob. 8P Ch. 21.3 - Prob. 9P Ch. 21.4 - Prob. 10P Ch. 21.5 - Prob. 11P Ch. 21.7 - Problem 23.11 Draw the products of each...

Ch. 21.7 - Problem 23.12 Draw the products of each reaction....Ch. 21.7 - Prob. 14P Ch. 21.7 - Prob. 15P Ch. 21.8 - Prob. 16P Ch. 21.8 - Prob. 17P Ch. 21.8 - Prob. 18P Ch. 21.8 - Problem 23.18 How can pentan-2-one be converted...Ch. 21.8 - Problem 23.19 Identify A, B, and C, intermediates...Ch. 21.9 - Problem 23.20 Which of the following compounds...Ch. 21.9 - Problem 23.21 Draw the products of each...Ch. 21.9 - Prob. 23P Ch. 21.9 - Prob. 24P Ch. 21.9 - Prob. 25P Ch. 21.10 - Prob. 26P Ch. 21.10 - Prob. 27P Ch. 21.10 - Prob. 28P Ch. 21.10 - Prob. 29P Ch. 21 - 23.29 Draw enol tautomer(s) for each compound....Ch. 21 - 22.30 The cis ketone A is isomerized to a trans...Ch. 21 - 23.31 Draw enol tautomer(s) for each compound. ...Ch. 21 - Prob. 33P Ch. 21 - Prob. 34P Ch. 21 - 23.35 Rank the labeled protons in each compound in...Ch. 21 - Prob. 36P Ch. 21 - Prob. 37P Ch. 21 - 23.38 Acyclovir is an effective antiviral agent...Ch. 21 - 23.39 Explain why forms two different alkylation...Ch. 21 - Prob. 40P Ch. 21 - 23.42 Draw a stepwise mechanism for the following...Ch. 21 - Prob. 42P Ch. 21 - Prob. 43P Ch. 21 - 23.45 Devise a synthesis of valproic acid , a...Ch. 21 - Prob. 57P Ch. 21 - 23.57 Draw a stepwise mechanism showing how two...Ch. 21 - 23.58 Draw a stepwise mechanism for the following...Ch. 21 - Prob. 65P Ch. 21 - 23.66 Synthesize (Z)-hept-5-en-2-one from ethyl...

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Acyclovir is an effective antiviral agent used to treat the herpes simplex virus.(a) Draw the enol form of acyclovir, and explain why it is aromatic . (b) Why is acyclovir typically drawn in its keto form, despite the fact that its enol is aromatic?

Solution Summary: The author explains that the enol form of acyclovir is aromatic because it follows Huckel's rule.

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Chapter 21 Solutions