please hurry Que Whar Question 17 For the following reaction, which of the following is the mechanism? HB OH A. Sil...
Question 17 For the following reaction, which of the following is the mechanism? HBr OH A. SN1 B. SN2 C. E1 D. E2 Question 18 What is the product of the following reaction. som trosos molt sisada gniotetor H2O GA I. AG A) I B) II C) III al D) I+II istuiwell todo E) I+III HO Question 19 What reaction mechanism is most likely for substitution on the following compound? 2 Dub T o wable oil A. SN1 B. SN2...
QUESTION 6 OET -CH3 Et Et + OH OH Et Select the major product (or no reaction) and mechanism for the reaction above. Compound A Compound B Compound Compound D No Reaction S1 E15N2 E2 QUESTION 7 Br Me OCH, Et oh + O MeOH Ph Ph Select the major product (or no reaction) and mechanism for the reaction above. Compound A Compound B Compound C Compound D No Reaction SN 1 SN2 E2
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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?
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Jestion 13 Coich of the following is the product of the following S2 reaction NaCN NC NC. NC" B. D. Question 14 Rank the following substrates from most to least reactive in an Sul reaction. A. B C D. A. A>B>C>D B. A>B>D>c C. D>A>B>c D. D>C>B>A Question 15 Which of the following is a good leaving group? A. -OH В. -СН, C. -Br D. -NH2 Question 16 Which of the following alkyl halides would likely undergo rearrangement...
QUESTION 7 Me Br hoe i D Which compounds will undergo reaction with "NEt2 la nitrogen anion) to give major products formed from the E2 reaction mechanism? Select all that apply. Compound A Compound B Compound C Compound D Compound E
Question 15 What is the mechanism of the following reaction? HCO H, OH HO Br SN1 SN2 E2 Both a and c
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV Question 2: Which of the following is an elimination reaction? он Cl Br SH Cl IV A. I B. C, 111 D. IV
Questions 2-10 please!!
1) A substitution reaction is: [2] a) A reaction during which an OH group of a molecule is replaced by a halogen. b) A reaction during which water is the leaving group. c) A reaction during which a functional group of a molecule is replaced by an electrophile. d) A reaction during which a functional group of a molecule is replaced by another functional group. V 12 2) Substitution reactions are classified either as electrophilic or nucleophilic...
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(2 pts) Draw the major elimination products and Identify the mechanism responsible (E1 or E2). If both E and Z isomers form, only draw the E alkene. If only one isomer forms, label the alkene "E,""Z," or neither 1. NaOCH3 а. Br НОСHЗ b. НОСНЗ C. CI NaOCH3 d. (6 pts) Draw the substitution and/or elimination product(s) for the following reactions and identify 2. the mechanism responsible (SN1, SN2, E1, or E2) for each product drawn....
1. (18 points; 3 points each] Multiple Choice: Circle the best answer i. Consider the following reaction: Xooot THF, A If there are no other changes, what is the effect of doubling the concentration of the starting alcohol on the rate of this reaction? a. No change b. Doubles the rate C. Triples the rate d. Quadruples the rate ii. Which nitrogen compound below would react fastest as a nucleophile in an 5, 2 reaction? NH NH N d. "NH2...