Organic Chemistry - Standalone book
10th Edition
ISBN: 9780073511214
Author: Francis A Carey Dr., Robert M. Giuliano
Publisher: McGraw-Hill Education
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Chapter 12, Problem 48P
Interpretation Introduction
Interpretation:
The percentage of
Concept introduction:
The rate of abstraction of a hydrogen in free radical halogenation of
The product distribution depends on the relative rates of abstraction and the number of equivalent hydrogens of each type.
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CF2Cl2 can be prepared from the nucleophilic substitution of another alkyl halide CCl4 in the presence of excess
HF.
CCl4 + 2HF -----> CF₂Cl2 + 2HCI. rate = k[CCl4]
How long will it take for this reaction to reach 90% completion if the the rate constant for the reaction is 1.5 x 10-
4 5-1?
Give your answer in hours to 1 d.p.
Time required:
hours
In radical chlorination of alkanes, non-equivalent hydrogens react with chlorine atoms at
different rates. At 35 °C, primary, secondary, and tertiary C-H bonds react at relative
rates of 1: 3.9 : 5.2 respectively.
These are conditions of kinetic control where product ratios are determined by relative
rates of formation. For example, if A is formed twice as fast as B, the A:B product ratio
will be 2.
Consider chlorination of the alkane below at 35 °C.
1. Specify the most reactive C-H bond(s), a-c.
Two non-equivalent C-H bonds of comparable reactivity should be separated
by commas, i.e. a,c.
2. Specify the site of chlorination in the major monochloro substitution product,
а-с.
Two products that form in comparable quantities should be separated by
commas, i.e. a,c
In radical chlorination of alkanes, non-equivalent hydrogens react with chlorine atoms at different
rates. At 35 °C, primary, secondary, and tertiary C-H bonds react at relative rates of 1 : 3.9: 5.2
respectively.
These are conditions of kinetic control where product ratios are determined by relative rates of
formation. For example, if A is formed twice as fast as B, the A:B product ratio will be 2.
Consider chlorination of the alkane below at 35 °C.
1. Specify the most reactive C-H bond(s), a-c.
Two non-equivalent C-H bonds of comparable reactivity should be separated by commas,
1.e. a,c.
2. Specify the site of chlorination in the major monochloro substitution product, a-c.
Two products that form in comparable quantities should be separated by commas, I.e. a,c
Chapter 12 Solutions
Organic Chemistry - Standalone book
Ch. 12.2 - Write structural formulas for toluene (C6H5CH3)...Ch. 12.3 - Prob. 2PCh. 12.5 - Prob. 3PCh. 12.5 - Prob. 4PCh. 12.6 - Prob. 5PCh. 12.6 - Chrysene is an aromatic hydrocarbon found in coal...Ch. 12.8 - Prob. 7PCh. 12.9 - As measured by their first-order rate constants,...Ch. 12.9 - Give the structure of the principal organic...Ch. 12.9 - Prob. 10P
Ch. 12.10 - Prob. 11PCh. 12.11 - Prob. 12PCh. 12.12 - Prob. 13PCh. 12.13 - Prob. 14PCh. 12.13 - Prob. 15PCh. 12.15 - The regioselectivity of Birch reduction of...Ch. 12.16 - Prob. 17PCh. 12.17 - Both cyclooctatetraene and styrene have the...Ch. 12.17 - Prob. 19PCh. 12.18 - Give an explanation for each of the following...Ch. 12.19 - Prob. 21PCh. 12.19 - What does a comparison of the heats of combustion...Ch. 12.20 - Prob. 23PCh. 12.20 - Prob. 24PCh. 12.20 - Prob. 25PCh. 12.20 - Prob. 26PCh. 12.20 - Prob. 27PCh. 12.20 - Prob. 28PCh. 12.21 - Prob. 29PCh. 12.21 - Prob. 30PCh. 12.22 - Prob. 31PCh. 12.22 - Prob. 32PCh. 12 - Write structural formulas and give the IUPAC names...Ch. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 37PCh. 12 - Acridine is a heterocyclic aromatic compound...Ch. 12 - Prob. 39PCh. 12 - Prob. 40PCh. 12 - Prob. 41PCh. 12 - Evaluate each of the following processes applied...Ch. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Anthracene undergoes a DielsAlder reaction with...Ch. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - The relative rates of reaction of ethane, toluene,...Ch. 12 - Both 1,2-dihydronaphthalene and...Ch. 12 - Prob. 52PCh. 12 - Prob. 53PCh. 12 - Prob. 54PCh. 12 - Prob. 55PCh. 12 - Prob. 56PCh. 12 - Each of the following reactions has been described...Ch. 12 - Prob. 58PCh. 12 - A compound was obtained from a natural product and...Ch. 12 - Prob. 60PCh. 12 - Suggest reagents suitable for carrying out each of...Ch. 12 - Prob. 62PCh. 12 - Prob. 63DSPCh. 12 - Prob. 64DSPCh. 12 - Prob. 65DSPCh. 12 - Prob. 66DSP
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