Rank (slowest to fastest) the following compounds in order of reactivity with respect to an SN2...
Rank (slowest to fastest) the following compounds in order of reactivity with respect to an SN2 reaction. Explain your reasoning for the ranking you propose. The compounds are
1-bromo-3-methylbutane, 1-bromo-2,2-dimethylpropane and 2-bromo-2-methylbutane.
Homework Answers
The slowest is 2-bromo-2-methylbutane and then
1-bromo-2,2-dimethylpropane and then
1-bromo-3-methylbutane,
This is due to the stability of the ions present in the molecule. as the slowest one is very stable and suitable for SN1 reaction and the other one accordingly fastest.
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Rank (slowest to fastest) the following compounds in order of
reactivity with respect to an SN2...
1-bromo-3-methylbutane vs 1-bromo-3-methyl-2-butene vs 1-bromo-2,2=dimethylpropane Which compound reacts fastest in respect to SN2. Which is slowest?
1-bromo-3-methylbutane vs 1-bromo-3-methyl-2-butene vs 1-bromo-2,2=dimethylpropane Which compound reacts fastest in respect to SN2. Which is slowest?
5. Rank the reactivity of the following alkyl halides (A-E) for an SN2 reaction from the...
5. Rank the reactivity of the following alkyl halides (A-E) for an SN2 reaction from the fastest (1) to the slowest (5) and explain your ranking. (10 pts) H3C-Br Br Ci
rank the molecules in terms of SN2 mechanisms. (1 fastest and 4 slowest) 2. Rank the...
rank the molecules in terms of SN2 mechanisms. (1 fastest and
4 slowest)
2. Rank the following molecules in terms of Sn2 mechanisms (1 fastest and 4 slowest). (2 points) Br Br
che 1. Rank from fastest (1) to slowest (5) the rates of the SN2 reaction of...
che
1. Rank from fastest (1) to slowest (5) the rates of the SN2 reaction of the compounds shown. Br Br CH3-C-CH3 CH3 CHaCHs CH2 CH-CH21 CH-CH,он CH3CH2Br 2. Rank from fastest (1) to slowest (5) the rates of the solvolysis reaction in HOAC/HOH of the compounds shown. Br Br CH3-с-CHз CH3CH2OH CH2-CH-CH21 CH3-C-CH3 CH3 CH3CH2Br B. Circle the number corresponding to the correct answer. Answer 5. a) What is the principal determinant of reaction order? i. structure of substrate...
1. Arrange the compounds in order of reactivity toward an SN2 displacement reaction. 2-chloro-2-methylbutane, 1-chloropropane, 1-chloro-2-dimethylpropane,...
1. Arrange the compounds in order of reactivity toward an SN2 displacement reaction. 2-chloro-2-methylbutane, 1-chloropropane, 1-chloro-2-dimethylpropane, 1-chlaro-2-methylpropane any propane N
Rank reactivity of following carboxylic acid derivatives as an electrophile from slowest (1) to fastest (5)...
Rank reactivity of following carboxylic acid derivatives as an
electrophile from slowest (1) to fastest (5)
8. Rank reactivity of following carboxylic acid derivatives as an electrophile from slowest (1) to fastest (5) za zane ry rog za
2. Predict the order of reactivity being the fastest, 4 being the slowest of primary, secondary...
2. Predict the order of reactivity being the fastest, 4 being the slowest of primary, secondary and tertiary alkyl halides toward nucleophilic displacement by an SN2 reaction mechanism.
15. Rank in order of Sn2 reactivity (1- most reactive) 16. Rank in order of leaving...
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. (a) Rank the reactivity of the following alkyl halides (A-E) for an Syl reaction from...
6. (a) Rank the reactivity of the following alkyl halides (A-E) for an Syl reaction from the slowest (1) to the fastest(5) (b) Explain your ranking, (10 Pts Total) Cl CH3-Cl CH3 H,C
Rank the reactivity of the following toward H_2SO_4/delta catalyzed dehydration, from 1 (fastest) to 4 (slowest).
Rank the reactivity of the following toward H_2SO_4/delta catalyzed dehydration, from 1 (fastest) to 4 (slowest).
5. Rank the reactivity of the following alkyl halides (A-E) for an SN2 reaction from the fastest (1) to the slowest (5) and explain your ranking. (10 pts) H3C-Br Br Ci
rank the molecules in terms of SN2 mechanisms. (1 fastest and
4 slowest)
2. Rank the following molecules in terms of Sn2 mechanisms (1 fastest and 4 slowest). (2 points) Br Br
che
1. Rank from fastest (1) to slowest (5) the rates of the SN2 reaction of the compounds shown. Br Br CH3-C-CH3 CH3 CHaCHs CH2 CH-CH21 CH-CH,он CH3CH2Br 2. Rank from fastest (1) to slowest (5) the rates of the solvolysis reaction in HOAC/HOH of the compounds shown. Br Br CH3-с-CHз CH3CH2OH CH2-CH-CH21 CH3-C-CH3 CH3 CH3CH2Br B. Circle the number corresponding to the correct answer. Answer 5. a) What is the principal determinant of reaction order? i. structure of substrate...
1. Arrange the compounds in order of reactivity toward an SN2 displacement reaction. 2-chloro-2-methylbutane, 1-chloropropane, 1-chloro-2-dimethylpropane, 1-chlaro-2-methylpropane any propane N
Rank reactivity of following carboxylic acid derivatives as an
electrophile from slowest (1) to fastest (5)
8. Rank reactivity of following carboxylic acid derivatives as an electrophile from slowest (1) to fastest (5) za zane ry rog za
2. Predict the order of reactivity being the fastest, 4 being the slowest of primary, secondary and tertiary alkyl halides toward nucleophilic displacement by an SN2 reaction mechanism.
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. (a) Rank the reactivity of the following alkyl halides (A-E) for an Syl reaction from the slowest (1) to the fastest(5) (b) Explain your ranking, (10 Pts Total) Cl CH3-Cl CH3 H,C
Rank the reactivity of the following toward H_2SO_4/delta catalyzed dehydration, from 1 (fastest) to 4 (slowest).
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