6. Rank the following in order of increasing SN1 reactivity (1 is least reactive). Explain your...
ClMe Rank the set of compounds in order of increasing Sn 1 reactivity. (1 = most reactive under SN1 conditions, 4 = least reactive) Structure A: Structure B: Structure C: Structure D:
Rank the following dienophile in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first HH H COOH HOOC COOH Select one: a. III < < b.1 < < o.cl < 11 <1 O d. ll<< III
Rank the following molecules in order of reactivity for an Sn2 substitution reaction (1 = most reactive, 4 = least reactive). ~ Br you d ora usea H3C-ci
15. Rank in order of Sn2 reactivity (1- most reactive) 16. Rank in order of leaving group ability (1- best leaving group) NH2 H20 CI 17. For each reaction, give the expected substitution product, and predict whether the mechanism will be predominantly first rder or second order. (a) 2-chloro-2-methylbutane CH3COOH (b) cyclohexyl bromide+ sodium ethoxide 18. Provide clear mechanism for the following reaction: CH2OCH3 Br CH3OH +HBr
6. Rank the following alkyl halides based on the increasing reactivity for El reaction the least reactive to the most reactive) [2Pts] 7. Identify the product of the reaction between (R)-2-bromobutane and water. [2Pts] a. (S)-2-bromobutane b. [R]-2-bromobutane c. (S)-2-bromobutanol d. (R)-2-bromobutanol e. [R.S)-2-bromobutane f. [RS]-2-bromobutanol 8. Considering the Sx1, S2, E1, and E2 mechanisms, the energy diagram shown below corresponds to _ [2Pts] energy a. only the Sp1 mechanism b. only the E1 mechanism c. both the Sp1 and...
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to the least reactive) [4pts] Br Br CH3Br Br 21. Considering the SN1, SN2, E1, and E2 mechanisms, the energy diagram shown below corresponds to [4Pts] a. only the SN1 mechanism b. only the E1 mechanism c. both the SN2 and E2 mechanisms d. only the SN2 mechanism. e. only the E2 mechanism f. both the SN1 and El mechanisms energy rxn coordinate 22. If...
Question 18 1 pts Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first. O III<I<11 O II< < III |< || < III o T< III < 11
Rank the following compounds in order of increasing reactivity towards nucleophilic attack. Be sure to answer all parts. A) B) C) CA Least Reactive Most Reactive
21. Rank the following dienes in order of increasing reactivity in a Diels-Alder reaction, listing the least reactive first. A. I II III B. III <I<II C. II <I<III D. I<III <II
Rank the following compounds from most to least reactive in an SN1 reaction.