Which alky halide would you expect to undergo SN1 hydrolysis most rapidly?
(A) (CH3)3C-I
(B) (CH3)3C-Br (C) (CH3)3C-Cl (D) (CH3)3C-F
Which alky halide would you expect to undergo SN1 hydrolysis most rapidly? (A) (CH3)3C-I (B)...
Which alkyl halide would you expect to react more rapidly by and
SN2 mechanism? Why?
1 which alkyl halide would you expect to eact nou rapidly by an Su2 mechanism? Why? a) n. Pribor vs. t-Bu Br b) i- Buch vs. n-Buch c) Lacive. ya
Consider the SN2 reaction of butyl bromide with hydroxide ion , Assuming no other changes, what effect on the reaction rate would result from simultaneously doubling the concentrations of both butyl bromide and hydroxyl ion No effect (B)It would double the rate (C)it would increase the rate six times (D) It would increase the rate four times. 2. Which alky halide would you expect to undergo SN1 hydrolysis most rapidly? (A) (CH3)3C-I (B) (CH3)3C-Br (C) (CH3)3C-Cl (D) (CH3)3C-F 3....
12) Which diene would you expect to react most rapidly with maleic anhydride? CH3 CH3 CH3C CH3 CH3 CH3C IV a) I b) Ⅱ d) IV e)
() 1. Which of the following alkyl holides would you expect to be most reactive in a unimolecular reaction? CH3 a) CsM , CH, CH, CH, Br b) CEHCH CH BY c) CH, CCH, Br d) CH, CH2 CH CHE сн. он сня Br e) CHICCHE CH3 (4). 2. What would you expect to be the chief organic product(s) when tert-butyl bromide reacts with sodium acetylide, i.e.. CH + - CH3-C-Br + Na CECH ? CH a) 1 b) II...
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...
10. Consider the following alkyl chlorides. Which would you expect to undergo an SN1 substitution most readily? Justify your answer CI CI 11. Which of the following would you expect to be most acidic? Justify your answer Which of the following would you expect to be the stronger base? Justify your answer 12.
1. Which of the following structures is/are a secondary alkyl
halide? (a) I and II (b) II and V (c) I, II and V (d) IV only (e)
I, II and III 2. Which of the following is/are aprotic solvent(s)?
Choose all correct answers. (a) (b) (c) (d) (e) (f) 3. Which of the
following carbocations, if formed, is (are) likely to undergo
rearrangement through a hydride shift? (a) I (b) II (c) III (d) I
and II (e) II...
Question 17 Which S N2 reaction will occur most rapidly in a mixture of water and ethanol? A. Br + CH3CH2-F- CH3CH2-Br + F B.1+ CH3CH2-C1 CH3CH2-1 + CI" C.1+ CH3CH2-Br CH3CH2-1 + Br" D. Br+ + CH3CH2-C1- CH3CH2-Br + Cl- E.1 + CH3CH2-F- CH3CH2-1 + F Question 18 Which nucleophilic substitution reaction is not likely to occur? A. 1- + CH3CH2-OH CH3CH2-1 + OH- B. OH + CH3CH2-C1 CH3CH2-OH + CI- C.1- + CH3CH2-Br CH3CH2-1 + Br- D.CH30- +...
2. (4 pts) Which alkyl halide would you expect to react more rapidly by an SN2 mechanism? Explain your answer. Canna omaan " Lara
Indicate which alkyl halide you would expect to react more rapidly by an Si2 4 mechanism. (2 pts.) Explain your answer. (2 pts.) CI or