Organic Chemistry
7th Edition
ISBN: 9780321803221
Author: Paula Y. Bruice
Publisher: Prentice Hall
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Question
Chapter 20, Problem 29P
Interpretation Introduction
Interpretation:
The type of transition state formed during Cope elimination has to be given.
Concept Introduction:
Cope elimination:
When tertiary
The nitrogen atom in the tertiary amine acts as a nucleophile and attacks an oxygen atom of peroxide that results in the formation of hydroxyl ammonium ion along with hydroxide ion, this ion under goes an elimination reaction to gives an
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Students have asked these similar questions
Write structural formulas for the major products by
doing addition reactions
1. You must add H2 as Pt is catalyst it does not take part in reactions
only speed up the process
H₂
CH2=CH-CH3
Pt
2. Add HCI break it into H and Cl
CH3
HCI
3. Add Br2 only CC14 is catalyst
CH3-CH=CH2
B12
CCl4
4. Add water to this and draw major product, H2SO4 is catalyst you have add
water H20 in both the reaction below
H₂SO4
CH3-CH=CH2
CH3
H2SO4/H₂O
CH3-C=CH2
reflux
?
Plan the synthesis of the following compound using the starting
material provided and any other reagents needed as long as
carbon based reagents have 3 carbons or less. Either the
retrosynthesis or the forward synthesis (mechanisms are not
required but will be graded if provided) will be accepted if all
necessary reagents and intermediates are shown (solvents and
temperature requirements are not needed unless specifically
involved in the reaction, i.e. DMSO in the Swern oxidation or
heat in the KMnO4 oxidation).
H
H
Hint These are benzene substitution reactions.
ALCI3 and UV light are catalyst no part in reactions and triangle A means
heating.
A. Add ethyl for Et in benzene ring alkylation reaction EtCl =
CH3CH2CL
1) EtC1 / AlCl3 / A
?
B: Add Br to benzene ring ( substitution)
2) Br₂ / uv light
?
C Add (CH3)2 CHCH2 in benzene ring ( substitution)
(CH3)2CHCH,C1 / AICI,
?
Chapter 20 Solutions
Organic Chemistry
Ch. 20.1 - Name the following:Ch. 20.2 - Prob. 2PCh. 20.2 - Prob. 3PCh. 20.3 - Draw the product of each of the following...Ch. 20.5 - Prob. 6PCh. 20.5 - When pyrrole is added to a dilute solution of...Ch. 20.5 - Explain why cyclopentadiene (pKa = 15) is more...Ch. 20.6 - Prob. 10PCh. 20.6 - How to the mechanisms of the following reactions...Ch. 20.6 - Prob. 12P
Ch. 20.6 - Rank the following compounds from easiest to...Ch. 20.7 - Prob. 14PCh. 20.7 - Prob. 15PCh. 20.7 - Prob. 16PCh. 20.7 - Prob. 17PCh. 20.7 - Prob. 18PCh. 20.7 - Prob. 19PCh. 20.7 - Prob. 20PCh. 20 - Name the following:Ch. 20 - Prob. 22PCh. 20 - Prob. 23PCh. 20 - Which of the following compounds is easier to...Ch. 20 - Rank the following compounds from most reactive to...Ch. 20 - One of the following compounds undergoes...Ch. 20 - Benzene undergoes electrophilic aromatic...Ch. 20 - The dipole moments of furan and tetrahydrofuran...Ch. 20 - Prob. 29PCh. 20 - Prob. 30PCh. 20 - The chemical shifts of the C-2 hydrogen in the...Ch. 20 - Explain why protonating aniline has a dramatic...Ch. 20 - Prob. 33PCh. 20 - Propose a mechanism for the following reaction:Ch. 20 - Prob. 35PCh. 20 - Propose a mechanism for the following reactions:Ch. 20 - Prob. 37PCh. 20 - a. Draw resonance contributors to show why...Ch. 20 - Prob. 39PCh. 20 - Pyrrole reacts with excess...Ch. 20 - Prob. 41PCh. 20 - Prob. 42PCh. 20 - Organic chemists work with tetraphenylporphyrins...
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