24. C 25. B 26. C
please hurry Stion 24 Which reagents would you use for the following reaction? A. HBr in...
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) EL D) E2 Question 26 Which of the molecules below would be the expected product for the following reaction?
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...
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Which reaction pathway is favored given the following substrate and conditions? Ci xi NaBr Acetone a. SN2 b. Sni c. E1 d. SN2/E2 e. E2 f. Sn1/E1
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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
Which reaction pathway is favored given the following substrate and conditions? ci NaBr Acetone O a. Sn2 b. E2 OC. SNI d. SN2/E2 e. El f. Sni/E1 What is the major Organic product from the following sequence of reactions? O 1) NaNH2 2) Br ou O (b) 0 NHO i NH (d) (e (f) What is the systematic IUPAC name for the following Organic compound? o o a. Butanoic methanoic anhydride b. Ethanoic pentanoic anhydride c Octan-2,4-dione d. Pentylethanoate e....
Which reaction pathway is favored given the following substrate and conditions? ci NaBr Acetone a. E2 b. Syl El c SX2 d. SN 2 E2 e. E1 f. Sni
e reaction of (R)-2-bromopentane with an excess of sodium 51. Give the SN2product(s) for the reaction of (R)-2-bromopentane w methoxide. A) (S)-2-methoxypentane B) (R)-2-methoxypentane C) (S)-2-ethoxypentane D) (R)-2-ethoxypentane E) (R)-2-pentanol F) (S)-2-pentanol 52. What mechanism predominates in the reaction below? L CH.CH NaOCH, CH,OH A) SN2 B) SNl without rearrangement C) SNI with rearrangement D) E2 E) E1 53. Which of the following is the best method for preparing CH3Br? A) CH3OH + Br B) CH3OH + HBr C) CH3OH...
Which is the most likely mechanism for the following reaction? NaOEt ЕОН Multiple Choice SN1 SN2 E1 E2
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1. In each of the following, indicate which S2 reaction will occur faster. Explain your reasoning. a. 1-bromo-2,2-dimethylpropane or 1-bromo-3-methylbutane with Nal in DMSO. b. 1-iodopentane with NaN, in ethanol or NaSCH, in ethanol, c. Reaction of isobutyl iodide with NaBr in acetone or in ethanol. 2. In each of the following, indicate which S, 1 reaction will occur faster. Explain your reasoning. a. Reaction of I-chloro-1-methylcyclohexane or 1-chloro-2-methylcyclohexane in aqueous ethanol. b. Reaction of 2-chloropentane or 3-bromohexane...