Organic Chemistry/Introduction to reactions/Radicals
Radical stability
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Radicals listed from less to more stableF° < Cl° < Br° < I° F° is totally unstable while I° is generally unreactive. |
Alkyl groups vary in stability. CH3° is quite reactive as it violates the octet rule. However, CH3+ is also a charged moiety and is therefore even less stable and harder to form.
Alkyl groups listed from less to more stableCH3° < 1° < 2° < 3° Clearly, the tertiary carbocation is the most stable, as it is surrounded by three other carbon atoms that share the burden of its positive charge. |
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