Essential Organic Chemistry (3rd Edition)
3rd Edition
ISBN: 9780321937711
Author: Paula Yurkanis Bruice
Publisher: PEARSON
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Chapter 13.7, Problem 16P
Interpretation Introduction
Interpretation:
Two carbonyl compounds required for the synthesis of morachalcone A via Clasen-Schmidt condensation has to be stated.
Concept introduction:
Claisen-Schmidt condensation is the condensation reaction in which one carbonyl compound has a
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OEt O
OEt O
i) Amine
HO
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ii) H20 washing to remove the HCI residue
CI
N.
i)
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Amine structure
ii)
Why does not carboxyl acid react with amine?
iii)
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of Methamphetamine synthesis starting from the reactant in picture attached?
ONANO
(a) Circle the two compounds that are not carboxylic acid derivatives. Circle only two.
CONHCH3
CN
=NOH
NH
COCI
(b) Circle the two compounds that can be hydrolyzed to a ketone in aqueous acid. Circle only two.
N-PH
(c) Circle the two compounds that can be converted to an aldehyde by reduction using DIBAL (also known as
DIBAL-H). Circle only two.
.CHO
он
CN
(d) Circle the two most reactive compounds with water. Circle only two
DEt
OMe
NH2
CH;CH,CN
(e) Circle the strongest acid. [2 marks]
CO.Et
CO-H
NO2
CHO
(1) Circle ethyl benzoate and maleic anhydride.
COCH,CH,
.Co.CH,CH3
(g) Circle the two compounds that can be reduced to an amine using NaBH4. Circle only two.
'NH2
CN
NH
Chapter 13 Solutions
Essential Organic Chemistry (3rd Edition)
Ch. 13.1 - Identify the most acidic hydrogen in each...Ch. 13.1 - Prob. 2PCh. 13.1 - Prob. 3PCh. 13.1 - Prob. 4PCh. 13.1 - Explain why HO cannot remove a proton from the...Ch. 13.2 - Prob. 6PCh. 13.2 - Prob. 7PCh. 13.3 - Prob. 8PCh. 13.3 - Prob. 9PCh. 13.3 - Prob. 10P
Ch. 13.4 - Prob. 11PCh. 13.5 - Prob. 12PCh. 13.5 - Prob. 13PCh. 13.6 - Prob. 14PCh. 13.7 - Prob. 16PCh. 13.8 - Prob. 17PCh. 13.8 - Prob. 18PCh. 13.8 - Prob. 19PCh. 13.9 - Prob. 20PCh. 13.10 - Propose a mechanism for the formation of...Ch. 13.10 - Prob. 22PCh. 13.10 - a. If the biosynthesis of palmitic acid were...Ch. 13 - Draw the enol tautomers for each of the following...Ch. 13 - Number the following compounds in order from...Ch. 13 - Prob. 26PCh. 13 - Explain why the pKa of a hydrogen bonded to the...Ch. 13 - Prob. 28PCh. 13 - Prob. 29PCh. 13 - Prob. 30PCh. 13 - Prob. 31PCh. 13 - Prob. 32PCh. 13 - Prob. 33PCh. 13 - Using cyclopentanone as the reactant, show the...Ch. 13 - Prob. 35PCh. 13 - Prob. 36PCh. 13 - Prob. 37PCh. 13 - Prob. 38PCh. 13 - Prob. 39PCh. 13 - Prob. 40PCh. 13 - Prob. 41PCh. 13 - Prob. 42PCh. 13 - Prob. 43PCh. 13 - Prob. 44PCh. 13 - Describe how the following compounds can be...Ch. 13 - Prob. 46PCh. 13 - Which would require a higher temperature:...Ch. 13 - Prob. 48PCh. 13 - Propose a mechanism for the following reaction:Ch. 13 - Show how the following compounds could be...Ch. 13 - Prob. 51PCh. 13 - Prob. 52P
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