12) Which of the following substrates react fastest in an Sn2 reaction? A. vinyl bromide B....
1. Given the following structures that react by Sn1, which would react fastest and which would react slowest. Give reasoning. 5-bromo-1,3-pentadiene, bromocyclopentane, (R)-2-bromo-2-methylhexane. 2.If bromocyclohexane reacts faster than chlorocyclohexane in an Sn2 reaction, what could be the reason? 3.You wish to substitute the bromine in the following molecules with a nucleophile. Explain whether the given molecule would react by Sn1 or Sn2 mechanism and explain why. 1-methyl-1-bromo-cyclohexane, 1-bromopropane, 2-bromohexane. 4. Why does benzyl bromide react under both Sn1 and Sn2...
Jestion 14 tot yet answered Which of the following structures will react fastest in uni-molecular elimination reaction? oints out of 1.00 P Flag question Select one a. Ethyl bromide b. tert Butyl bromide C2-bromopropane d. Methyl bromide ne. None of the choices
Which alkyl halide in each of the following reactions will react faster in an SN2 reaction with hydroxide (-OH)? Explain. Hint, some of these compounds are unreactive in SN2 reactions- be sure to think about what type of alkyl halide undergoes SN2 reactions! Bromobenzene or benzyl bromide CH3Cl or (CH3)3Cl CH3CH=CHBr or H2C=CHCH2Br
Which of the following alkyl halides undergoes the fastest SN2 reaction with sodium cyanide, NaCN? ID: A 10. Which ot the tollowing aakyi nauraes undergoes the tastest sNL reacuon wnun soarum cyaniue. Ra a. methyl iodide b. ethyl iodide c. 2-iodopropane d. tert-butyl iodide
Which haloalkane shown below would be expected to react the fastest in a typical SN2 reaction? CH, 1-CH CH, CH -C—C=CHC1-C-CH3 н CH CH (b) CH3C1 CH; CH; Br—C—C=CH H CH; (e) CH; I-C-C=CH H H CHI (f) a. a b.b 10cc d. d e.e f. f
Draw the structure of the alkyl bromide and the nucleophile that will react in an SN2 reaction to give the product shown. Draw the product you expect from the reaction of (S)-3-iodohexane with CH3CO2-. Draw the structure of the major organic product you would expect from the reaction of 1-bromopropane with NaNH2. Draw the structure of the alkyl bromide and the nucleophile that will react in an SN2 reaction to give the product shown. NH3 Br Alkyl bromide...
Which of the following alkyl halides reacts the fastest in an SN2 reaction? A) chloromethane B) 2-chlorobutane C) 1-chlorobutane D) 2-chloro-2-methylpropane
Consider the SN2 reaction shown below and answer the following questions. Consider the SN1 reaction shown below and answer the following questions. 1. Consider the SN2 reaction shown below and answer the following questions. acetone Br NaSCH3 SCH3 NaBr + A. Write the rate law for the reaction B. Identify the nucleophile and the electrophile in the reaction C. State how each of the following factors would affect the rate of the reaction a. Increasing the concentration of 1-bromopropane. b....
Which of the following substrates will react by an E2 elimination the fastest? Hint: consider which places Br in the correct position (axial or equatorial) in the best chair conformation for the greatest amount of the time. a. b. c. d. We were unable to transcribe this imageWe were unable to transcribe this imageH3C- CH3 CH3 H3c CHz CHE
1.1 What is the equation for the rate of formation of tert-butyl alcohol from the reaction of tert-butyl bromide (t-BuBr) with water by an SN1 mechanism? A. Rate= k[t-BuBr] B Rate=k[ t-BuBr][H2O] C. Rate=k[ H2O] D. Rate=k[t-BuBr]^2 1.2 What is the equation for the rate of formation of 1-iodobutane from the reaction of 1-chlorobutane (BuCl) with NaI by an SN2 mechanism? A. Rate=k[BuCl] B. Rate=k[BuCl][NaI] C. Rate=k[NaI] D. Rate=k[BuCl]^2 1.3 What is the equation for the rate of formation of...