EBK ORGANIC CHEMISTRY
6th Edition
ISBN: 8220103151757
Author: LOUDON
Publisher: MAC HIGHER
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Question
Chapter 16, Problem 16.48AP
Interpretation Introduction
Interpretation:
The Friedel-Crafts acylation reactions that could be used to prepare
Concept introduction:
Friedel Craft acylation is an electrophilic
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Write the expected substitution product(s) for each reaction and predict the mechanism by which each product is formed.
H3C
N-
H₂NNH₂
H⭑
CH3
H3C
IN
CH3
Hydrazine reacts with 2,4-pentanedione to yield 3,5-dimethylpyrazole. Including protonations and deprotonations, the reaction takes 12 steps. Write out the
mechanism on a sheet of paper and then draw the structure of the product of step 6.
• You do not have to consider stereochemistry.
•You do not have to explicitly draw H atoms.
• Do not include lone pairs in your answer. They will not be considered in the grading.
• In an elimination step, include the structure of the leaving group, but draw it in its own sketcher.
Separate structures with + signs from the drop-down menu.
?
Sn th
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Consider the following SN1 reaction:
(CH3)3CBR + H2O → (CH3)3COH + HBr
What is the effect of doubling both the t-butyl bromide and water
concentrations on the rate of the reaction?
O doubles the rate
O quadruples the rate
O triples the rate
O halves the rate
O no change
O quarters the rate
O 1/16th the rate
Chapter 16 Solutions
EBK ORGANIC CHEMISTRY
Ch. 16 - Prob. 16.1PCh. 16 - Prob. 16.2PCh. 16 - Prob. 16.3PCh. 16 - Prob. 16.4PCh. 16 - Prob. 16.5PCh. 16 - Prob. 16.6PCh. 16 - Prob. 16.7PCh. 16 - Prob. 16.8PCh. 16 - Prob. 16.9PCh. 16 - Prob. 16.10P
Ch. 16 - Prob. 16.11PCh. 16 - Prob. 16.12PCh. 16 - Prob. 16.13PCh. 16 - Prob. 16.14PCh. 16 - Prob. 16.15PCh. 16 - Prob. 16.16PCh. 16 - Prob. 16.17PCh. 16 - Prob. 16.18PCh. 16 - Prob. 16.19PCh. 16 - Prob. 16.20PCh. 16 - Prob. 16.21PCh. 16 - Prob. 16.22PCh. 16 - Prob. 16.23PCh. 16 - Prob. 16.24PCh. 16 - Prob. 16.25PCh. 16 - Prob. 16.26PCh. 16 - Prob. 16.27PCh. 16 - Prob. 16.28PCh. 16 - Prob. 16.29PCh. 16 - Prob. 16.30PCh. 16 - Prob. 16.31PCh. 16 - Prob. 16.32PCh. 16 - Prob. 16.33PCh. 16 - Prob. 16.34PCh. 16 - Prob. 16.35APCh. 16 - Prob. 16.36APCh. 16 - Prob. 16.37APCh. 16 - Prob. 16.38APCh. 16 - Prob. 16.39APCh. 16 - Prob. 16.40APCh. 16 - Prob. 16.41APCh. 16 - Prob. 16.42APCh. 16 - Prob. 16.43APCh. 16 - Prob. 16.44APCh. 16 - Prob. 16.45APCh. 16 - Prob. 16.46APCh. 16 - Prob. 16.47APCh. 16 - Prob. 16.48APCh. 16 - Prob. 16.49APCh. 16 - Prob. 16.50APCh. 16 - Prob. 16.51APCh. 16 - Prob. 16.52APCh. 16 - Prob. 16.53APCh. 16 - Prob. 16.54APCh. 16 - Prob. 16.55APCh. 16 - Prob. 16.56APCh. 16 - Prob. 16.57APCh. 16 - Prob. 16.58APCh. 16 - Prob. 16.59APCh. 16 - Prob. 16.60APCh. 16 - Prob. 16.61APCh. 16 - Prob. 16.62APCh. 16 - Prob. 16.63APCh. 16 - Prob. 16.64APCh. 16 - Prob. 16.65APCh. 16 - Prob. 16.66APCh. 16 - Prob. 16.67APCh. 16 - Prob. 16.68AP
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