Unformatted text preview: c. When is N-bromosuccinimide (NBS) used as the source of bromine radicals in radical substitution
reactions? to brominate the vinylic position in an alkene to brominate the allylic position in an alkene to brominate the tertiary position in an alkane
to brominate the secondary position in an alkane to brominate the primary position in an alkane 4. 6 minute in Draw the mechanism for the following reaction, labeling initiation, propagation, and termination steps.
(You do not have to show curved arrows.) peroxide
CH3CH =CH2 + HBr _> CH3CH2CHzBr WWX‘S—é? ...
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