Since, there is no image of
model 2, I couldn't answer the questions.
Model 3: Reactions of Bromine Radical with Various Alkanes For each reaction below, the most likely products are sh...
only questions 12 and 13
Model 7: Which H Will Be Replaced by X? • In a radical halogenation reaction a halogen (F, CI, Br or I) replaces an H. • In most cases there is more than one type of H to choose from. For example the hydrocarbon below has two different types of H's: CHE CHE Сн bv axor H3C CH3 X-F. CI. Br or 1 3 H₂C CH₂ X2 сн. CH На THS Three factors determine which...
hello please be as specific as possible please
188 ChemActivity 20 Radical Halogenation of Aanes Model 8: Selectivity of the Photo-Halogenation Reaction • Radical halogenation with F, is unselective, violent and dangerous limiting the usefulness of this reaction in organic synthesis. • Radical halogenation with le is so slow as to be useless in organic synthesis • Radical halogenation with Br, is right It is very useful in organic synthesis. The rate is manageable and reactions with Br, are very...
help please. be as specific as possibly please
-sincerley student in need
all
of the information needed is in the image
Model 7: Which H Will Be Replaced by X? In a radical halogenation reaction a halogen (F, CI, Br or I) replaces an H. In most cases there is more than one type of H to choose from. For example the hydrocarbon below has two different types of H's: CH3 сн CHs hy CH or CH Н-С н,с CH3...
questions 14,15,and16 please
Model 8: Selectivity of the Photo-Halogenation Reaction Radical halogenation with Fis i olent and dangerous limiting the usefulness of this reaction in organic synthesis Radical halogenation with lis so slow as to be useless in organic synthesis Radical halogenation with Br, is just right! It is very useful in organic synthesis. The rate is manageable and reactions with Bry are very selective. (A selective reaction gives close to 100% of a single product. An unselective reaction gives...
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...
Step Question/Exam 3: Draw a radical mechanism for the following photohalogenation reaction Brg t th to you ? + H-Br UV light (h) 90% UV-light and a halogen...these are great radical initiation conditions! 1.) Look for a weak bond that would be able to homolytically cleave to form two radicals Draw the resulting radicals: 2.) Identify the most stable site for a radical to sit. Your product distribution will predict where this is FYI. Again, the reactivity of radicals is...
Need help with both 3 and 4 please
3. The reactions below refer to questions 5-7 and illustrate the reaction steps in the anti-Markovnikov addition of HBr to (E)-prop-1-en-1-ylbenzene. Draw curved arrows that account for electron movement in reactions below and classify each reaction according to 6 patterns of radical reactions. reaction pattern Br + Br T + H-Br: - T + :Br. 4. In step a), bromine radical preferentially attaches to carbon C-2 (bromination of C-1 and formation of...
250 ChemActivity 29 Electrophilic Aromatic Substitution no ChemActivity 29 Part A: Electrophilic Aromatic Substitution (What products are formed when a strong electrophile is added to benzene?) Model 1: (review) Electrophilic Addition of HCI Rani o g cyclohexene carbocation intermediate Run 2 U X benzene This product carbocation intermediate DOES NOT Critical Thinking Questions 1 For Rxn I (above) draw curved arrows showing the mechanism of electrophilic addition of HCl. Include an appropriate carbocation intermediate in the box above. Figure 1:...
3. Based on your answer in 2. select the most likely reaction pathway. Explain how the substitution mechanism forms the product structure(s) shown. 2points А, H Br off and add NH toi O position because it Would Rick Ph Ph Ph- B H NH2 Ph Ph + NH 4. Identify the reaction components and solvents as more soluble in the aqueous (A) or organic (O) layer during separation of substitution and protonation steps. 3 pts Br HN НN CIO NH3...