GO Tutorial: Dehydration What would be the product of the following elimination reaction? он I) heat...
53) What alkene is formed in greatest yield in the following Hofmann elimination? он CH3 CH3 CH 3CH2CH2N CCH3? CH3 CH3 lheat A) CH3CH2CH-CH2 B) CH3CH2C=CH2 CH3 C) CH3-C-CH3 CH2 D) CH3CHCH CH2 CH3 E) CH3CH-CH2 54) What is the product of the following reaction sequence? (CH3)2Culi Ho C CCH CCH CH2OH C CCHCH CH OH IIL. CH,OCH,CH,
30) Give the major elimination product for the reaction. (3 points) 2"он CHs CH3 Br CHs 31) Give the major product for the E2 reaction. (3 points) CH3 0 CH3 CH3 CHs CHCH2 C 32) What is the major product of the following reactions?(6 points) CH он HCI, Δ 30) Give the major elimination product for the reaction. (3 points) 2"он CHs CH3 Br CHs 31) Give the major product for the E2 reaction. (3 points) CH3 0 CH3 CH3...
product(s) would be produced by acid-catalyzed dehydration of the alcohol? CH CH3CCH2CH2 CH3 HA, heat -H20) он A) CH B) C) CH3 D) CHa E) CH3CCH2CH2CH3 CH2-CCH2CH2CH3 and CH3C-CHCH2CH3 CH3CHCH CHCH3 and CH3CHCH2 CH3CHCH2CH-СНГ CH3 CH3 CH3 CH3 CH3 CHa CH3 11. Which alkene would you expect to be the major product of the following dehydration? so, /heol A) I B) II C) II D) IV E) V Page 6
Give the major elimination product of the following reaction. (CH3)3COK - Br heat - NH2 O-CH3 -SCH OH Give the major elimination product of the following reaction. ? NAOCH3 heat Br OH NH, OMe -CH3 0 Give the minor elimination product of the following reaction. NaOCH3 heat Br SCH ОН - CH3 NH2 We were unable to transcribe this imageThere is no reaction under these conditions or the correct product is not listed here. NH SCH3 Click if you would...
What is the product of the following E2 elimination reaction? What is the product of the following E2 elimination reaction? Нас Oон H -н E2 CH2CH РE он Нас Нас Нс Нс Нс -н H H сH-сHь CH2CH3 CH2CH сH-CH CH2CHs V IV Ш II I. II. IV. V.
what major E2 product would form on the reaction of (2S,3R) 2-bromo-3-methylpentane with base? QuesLIUI What major E2 product would form on reaction of (2S,3R) 2-bromo-3-methylpentane with ba CH3 O (Z) 3-methylpent-2-ene (E) 3-methylpent-2-ene (3R) 3-methylpent-1-ene (Z) 3-methylpenta-1,3-diene
What would be the major product of the following reaction? Н ОН 2 heat НО, Н ОН II HI НО (Z and E) IV О І O II III O IV
QUESTION 8 Predict the product(s) of the following dehydration reaction ОН Н3РО4 Heat от 7 aaa А в со < 0 ОООО 0 0
8.9 Consider the following competition between E2 elimination and E1 elimination. CH3 H3 solvent Br:Base: CH- ex H3C t-butoxide 73 27 "pyridine % #2-alkene % #4-alkene 10 90 a. (1 point) The alkene/alkene product ratio is the dependent variable for this study. What is the (independent) variable? b. (1 point) What is (are) the data trend(s)? C. (3 points) what do the data trends tell us about elimination mechanisms? Use arrows to show the preferred pathway for t-butoxide CH3 Use...
how does the mixture of isomeric alkenes produced by an acid-catalyzed dehydration reaction compare with the alkene mixture from a base-catalyzed dehydrochlorination reaction? Are either or both sets or products influenced primarily by product stability? E1/E2 Elimination Reactions. Acid-Catalyzed Dehydration of 2-Me Base-Catalyzed Dehydrochlorination of 2-Chloro-2-methylbutane Acid-Catalyzed Dehydration of 2-Methyl-2-butanol and Adapted for an experiment published in More J.R - Hammond, C.N. Schatz, PF: Morrill, T.C.: Modern Projects and P. Hammond CN: Schatz, P.F., Morrill... Experiments in Organic Chemistry, 2nd...