Potassium tert butoxide is a bulky group and a poor nucleophile. So it will act as a base and direct E2 elimination. Halide groups are act as a good leaving group.
PROBLEM 17.8 Predict the major product that is obtained when each of the following alkyl halides...
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
Draw the structure of the major organic product that is obtained when the following alkyl halide is treated with potassium tert-butoxide. Draw the structure of the major organic product that is obtained when the following alkyl halide is treated with potassium tert - butoxide.
Predict the dehydrohalogenation product(s) that result when the following alkyl halides are heated in alcoholic KOH When more than one product is formed, predict the major and minor products. (a) (CH)2CH-C(CH)2 7-46 (b) (CH),CH—ҪH-СH, T (c) (CH)C-CH-CH, Br Br (e) (f) Br (d) (CH) C CH3 Br Н HD Br
7-46 Predict the dehydrohalogenation product(s) that result when the following alkyl halides are beated in asshole KOH When more than one product is formed, predict the major and minor products. (a) (CH3)2CH-C(CH3)2 (b) (CH3)-CH-CH-CH (e) (CH3)2C-CH-CH Br Br Br CH | (CHDC CI HD CI
M. Draw the major product obtained when each halides undergpo an E2 reaction: of the following alkyl to which alkyl halide in 39 can dundergo El reaction? what would be the mayor prope
predict the major organic product formed in the following reaction alkyl halide nucleophile CH, e) H Br KOBu" HOBu Br Н CH Br CH,CH,OH two products formed 8 + CHI h) Br NaOCH H
List the alkenes that would be formed when cach of the following alkyl halides is subiected to dehydrohalogenation with potassium ethoxide in ethanol and use Zaitsevs rule to predict the major product of each reaction: (a) 2-bromo-3-methylbutane and (b) 2-bromo-2,3-dimethylbutane.
Alkyl Halides and their Reactions: Nucleophilic Substitution and Elimination l. Predict the major organic product for each of the following. (1 major structure is all that needed in each case). (3 points each) Br CH3ONa CH3CH2ONa (for "d", show elimination product only, there will also be some substitution) NaOH e, optically active (for "e", show substitution product or products only. If both enantiomers form, draw both) Is the product solution for reaction "e" above racemic or optically active? (1 point...
Can anyone help me with this exercise? 83. Draw the major product obtained when each of the following alkyl halides undergoes an E2 reaction: H,C C. e H,C CHy CHy CI b. d. Br Br Br
Draw the expected organic product(s) when benzene is treated with each of the following alkyl halides in the presence of AlCl3. In each case, assume conditions have been controlled to favor monoalkylation Draw the major product of the following compound. Cl 2 Edit Get help answering Molecular Drawing question Draw the major product of the following compound CI 2 Edit Draw the major product of the following compound Cl 2 Edit