Question
Need help with:
d) propagation steps for the radical formation
3a) 3 other products for allylic bromination
3b) explanation of exactly why low conc. of Br2 is important in the allylic bromination reaction above.
Thank you!!
d. 1,3 butadiene can undergo radical polymerization. Give the propagation for the formation of the radical shown. ROOR RO light 3. a. The reaction can produce a number of allylic bromination products besides the one shown. Draw three of these other products. NBS ROOR light Br b. NBS is used for the reaction in part a of this question because it is a source of bromine radicals and also gives a low concentration of Br2. Why is a low concentration of Br2 important?
0 0
Add a comment Improve this question Transcribed image text
Answer #1

2. Rat RO Cas bon Radi cal Propagation Ro RooR RO ligt寸 aCuC Bd N B S 8:6 NH ROOR ight 3b Low Concentadton is mpos tart n all

Add a comment
Know the answer?
Add Answer to:
Need help with: d) propagation steps for the radical formation 3a) 3 other products for allylic...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • What is Wrong? Select the keyword or phrase that will best complete each sentence. Key terms: A radical...

    What is Wrong? Select the keyword or phrase that will best complete each sentence. Key terms: A radical is a reactive intermediate with a single unpaired electron, formed by homoloysis of a covalent bond. paired unpaired Allylic radicals are stabilized by resonance, making them more stable than tertiary radicals increases inductive effects A compound that contains an especially weak bond that serves as a source of radicals is called a radical initiator ess homoloysis decreases more J Treatment of cyclohexene...

  • pleas help 5,6,7,8,9,10 III IV 5. The product of free-radical halogenation reactions is an alkyl halide....

    pleas help 5,6,7,8,9,10 III IV 5. The product of free-radical halogenation reactions is an alkyl halide. The major amount of this halide forms during the second step of propagation. However, you should be aware that one possible termination step also forms alkyl halides. Why does the majority of the alkyl halide product come from the propagation step and not the termination step? A. At any given time during the reaction, the concentration of both the alkyl radical and the halide...

  • Model 3: Reactions of Bromine Radical with Various Alkanes For each reaction below, the most likely products are sh...

    Model 3: Reactions of Bromine Radical with Various Alkanes For each reaction below, the most likely products are shown. H H H H Rxn I : Br -H H H H H H H H Br H Rxn IV C- H H CHy сн, H,C нC Rxn V BrH н.с CH -сн Critical Thinking Questions 5. Label the carbon radicals in Model 3 as methyl. primary, secondary, tertiary, allyl or benzyl. a) Which carbon radical in Model 3 is closest...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT