Abstract
This review is concerned with an overall survey of reactivity in free radical chemistry. A concise classification is given of elementary reaction steps which can be combined in different ways to account for overall chemical transformations: radical forming reactions, radical transformations, and radical destroying reactions. From this is derived the concept of the chain reaction which leads on to an up-to-date theory for understanding reactivity in free radical processes. Finally, a few aspects of autoxidation are discussed.
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