(a)
Interpretation:
For problem 7, the major mono chlorination product obtained on disregarding stereoisomers should be given
Concept introduction:
Distribution of products based on Probability and Reactivity:
Depending on the relative rate of alkyl radical formation, the type of chlorination product obtained differs. At room temperature, it is 5.00 times easier for a chlorine radical to form a tertiary radical than a primary radical, and it is 3.8 times easier to form a secondary radical than a primary radical. These, ratios differ at different temperatures
(b)
Interpretation:
The percentage yield of the major product should be calculated.
Concept introduction:
Radical or free radical: unpaired valence electron of an atom, molecule, or ion is called as radical.
chlorine radical forms a tertiary radical five times faster than a primary radical and it forms a secondary radical 3.8 times faster than a primary radical.
Relative rates of alkyl radical formation by a chlorine radical at 125 °C.
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Organic Chemistry (8th Edition)
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