VI. Summary
- Page ID
- 23929
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Elementary radical reactions readily occur in sequence because many of these reactions produce new radicals ready for further reaction. Such reactions provide an opportunity for multiple structural change under a single set of reaction conditions; consequently, these reactions, when properly chosen, represent an increase in synthetic efficiency. Two-step sequential reactions often involve radical cyclization in combination with radical addition, β-fragmentation, or hydrogen-atom abstraction. Three-step reactions usually consist of a combination of cyclization and β-fragmentation steps.