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Free radical bromination [hν, Br2] - ChemistryScore

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Initiation, Propagation, Termination – Master Organic Chemistry

Webc) Free-radical halogenations are great illustrations of how catalysts in tiny amount can facilitate transformations that would not proceed by direct interaction of the principal reagents. The role of small amounts of … http://polymer.chem.cmu.edu/~kmatweb/2002/Jan-02/PSS/PPS99Sarac%20RedoxFRP.pdf WebInitiation Propagation chain reaction as chain carrier regenerated • The use of NBS rather than Br 2 allows controlled formation of Br 2 and provides a mechainsm ... • Free radicals are very useful for the preparation of rings • Radical reactions readily form 5 … fss 032