Question 17 For the following reaction, which of the following is the mechanism? HBr OH A....
please hurry Que Whar Question 17 For the following reaction, which of the following is the mechanism? HB OH A. Sil B. S2 C. E D. E2 Question 18 What is the product of the following reaction Moo Br H2O . A) I B) II C) III D) I+11 E) I+llI Question 19 What reaction mechanism is most likely for substitution on the following compound A. Sl B. S2 C. Either D. Neither
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...
3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. (3 pts; no partial point) Mechanism SN2 Sn1 HO HBr 0°C, H20 E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr Sn2 Sn1 rt, H20 E2 E1
I am having trouble differing between Sn1, Sn2, E1, and E2 reactions. Please help me understand how to approach these problems. I've attempted to answer them, but I am not confident in my answers. Please show me how to get to the correct answer. 1. [is it A?] 2. [Is it C?] 3. [is it 3 and 4?] A) I B) II C) III D) IV E) I and II F) III and IV Predict the mechanism (S\2, E2, SN1,...
please hurry Stion 24 Which reagents would you use for the following reaction? A. HBr in water B. NaBr in water C. Bromo ethane D. Iodo ethane Question 25 By what mechanism is the following reaction likely to occur? NaSH A) SNI B) SN2 C) E1 D) E2 Question 26 Which of the molecules below would be the expected product for the following reaction?
18. The mechanism of the following reaction is CH20-S-OCH3 + 2 NaCN - Na2SO4 + 2 CH3CM A) Sn1. B) SN2. C) E1. D) E2.
Which mechanism is favored by the reaction of a secondary alkyl bromide with potassium t-butoxide? a)E1 b)E2 c)SN1 d)SN2
Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, Sn1, E2, or E1 mechanism. SN2 / S1/E2/E1 сн. Br NaCN (1 mol) (1 mol) Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, SN1, E2, or E1 mechanism. SN27 SN1/E2/E1 NaOCH; Сн,он Draw the line structures of the reactants below and predict the product of their reaction. Label the reaction as SN1, SN2, E1,...
3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. 3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. (3 pts; no partial point) Mechanism Sn2 Sn1 HO HBr moy ng heo 0°C, H2O E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr SN2 Sn1 rt, H20 E2 E1 OH
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to the least reactive) [4pts] Br Br CH3Br Br 21. Considering the SN1, SN2, E1, and E2 mechanisms, the energy diagram shown below corresponds to [4Pts] a. only the SN1 mechanism b. only the E1 mechanism c. both the SN2 and E2 mechanisms d. only the SN2 mechanism. e. only the E2 mechanism f. both the SN1 and El mechanisms energy rxn coordinate 22. If...