Predict the dehydrohalogenation product(s) that result when the following alkyl halides are heated in alcoholic KOH...
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
PROBLEM 17.8 Predict the major product that is obtained when each of the following alkyl halides is treated with potassium tert-butoxid Explain your reasoning. (b) ОСН, Br CH–CHI
Predict the products formed in the following reactions.
Predict the product(s) formed in the following reactions. If there is no reaction, write “No Rxn" as the answer for the major product and leave the minor product box blank. If there is no minor product in the reaction, then leave the minor product box blank. If there are multiple products, make sure the products are in the appropriate box. (24 points, 4 points each) Note: Do not over complicate some questions...
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.
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
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
CH3 (4) 1. Which of the following alkyl halides would you expect to be most reactive in a unimolecular reaction? a) C&H, CH, CH, CH, BY b) CH 1 CH CH Br C) CH11CCH, Br d) C6H CH2 CH CHỊ CHỊ CH3 CHỊ e) C&H, CCH Br CHE (4) 2. What would you expect to be the chief organic product(s) when tert-butyl bromide reacts with sodium acetylide, i.e., CH3 + - CH2-C-Br + Na :CECH — ? CH a) I...
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...
1. Which of the following alkyl halides (a-e) will only produce the alkene below when undergoing an E2 reaction? Br (a) (b) (c) O (d) (e) 2. Complete the following reactions by determining the major product (formed in the highest yield) that would be formed. NaSH DMF Br t-BuOK DMSO
E to H please
I. Predict the major organic product formed in the following reactions a) o KOBut HOBut b) KOBut HOBut öt CH CH; CH_CH CH KCN Acetone н d) solvent alkyl halide nucleophile CH e) H -Br KOBut HOBu' Br- -H CH f) Br CH,CH OH two products formed ♡ + CHI h) Br NaOCH3