Please explain your answer :) Which one of the following compounds undergoes E2 reactions with the...
Which of the following compounds undergoes E2 reactions with the fastest rate? a. (CH3)2CH—Cl b. CH3CH2CH2—Cl c. CH3CH2CH2—I d. (CH3)2CH—I e. CH3CH2CH2—Br
Which one of the following compounds undergoes electrophilic aromatic substitution at the fastest rate? B
O. Which of the following two cyclohexanes will vield the indicated product in an E2 reaction duet in an E2 reaction? Explain your answer using chair conformations. (3 pts) 7. For each reaction indicate whether you expect Sul, S2, El. or one of these!) to predominate. Then predict the product(s). Remember that possible answer. (8 pts total) er you expect SNI, S2, E1, or E2 (or a mixture of more than 5). Remember that no reaction is also a DBU+Song...
Page 19 of Question 19 (1 point) Which of the following alkyl halides undergoes E1 reactions with the fastest rate? A) B) D) Page 19 of 60 Next Page Previous Page
Compare the pairs of reactions and predict which reactions will be faster in each pair? Explain your answers. As well as number 5 please. Thank you. 4. Compare the pairs of reactions and predict which reactions will be faster in cach pair? Explain your answers. (6 points) CHS -SCH -Br CHSI -SCH Br NaCN, DMSQ Br NaCN CHOH Br h CH,ОН OCH3 Br CH OH CI OCHa C. 5. Given the following pairs of molecules circle the one that would...
Please explain your answer Which of the following reactions is NOT an isodesmic reaction? Н,с-он "сн, CH4 + Hас -Он (А) + (В) ОН + ОН CI н н Н н н Br Br Br (C) + Br Br н Н Br Н Н (D) з СH4 2 Hа Select one: а. А b. В С. С d. D вооо
12. Label the following reactions as El or E2 * 01 - 0 a . CH CH -- A. A =E1; B=E2 B.A=E1; B=E1 C. A E2: B-EI D. A=E2; B-E2 13. Consider the following exothermic E2 reaction. What rate equation would be observed for this reaction CH, CH CH I + KOC(CH3), CH CH CH2 + KI A. rate k[CHCH:CH-1) B. rate=k[CH,CH:CH:1][K OC(CH.)s] C. rate - [CH,CH:CH=1][K OC(CH);]* D. rate=k[CH,CH:CH-1)^[K OC(CH.):] E. There is not enough information given to...
Give the major product obtained when each of the following alkyl halides undergoes an E2 reaction: Br Br b. What stereoisomer would be obtained in greater yield when each of the following alkyl halides undergoes an E2 reaction: a. CH,CHCH CH b CH,CHCH-CH CH3Cl ICH2Cl 12CH3 c. Br Cl CI
5. Tell whether the following reactions are likely to be SNI, SN2, E2 or El based on the reactants and products shown. Explain your reasoning: a. CH3CH2CH2CH2CH2Br + NaN3 → CH3CH2CH2CH2CH2N=N=N b. CH3CH2CH(CI)CH2CH3 + KOH → CH3CH2CH=CHCH3 d. I