Alkenes undergo the addition of thiols at high temperature in the presence of peroxides or other free-radical
Question:
Alkenes undergo the addition of thiols at high temperature in the presence of peroxides or other free-radical initiators. The following reaction is an example.
Propose a mechanism for this reaction.
Transcribed Image Text:
+CH3CH₂SH ethanethiol (a thiol) cyclopentene peroxides heat SCH₂CH3 H a thioether or sulfide
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The fact that the reaction requires peroxides tells us that a freeradical mechanism is operating The initiation step is abstraction of a hydrogen atom ...View the full answer
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