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19. Which correctly depicts the displacement of bromide by hydroxide? a. HO + "Br-CH3 b. HO...
6. Which correctly depicts the displacement of bromide by hydroxide? a) HỐ Br CH2 6) HỘ...
6. Which correctly depicts the displacement of bromide by hydroxide? a) HỐ Br CH2 6) HỘ CH₂ Car c) Ho Br CH₂ d) HÓ CH - Br 7. Which is true about Sn2 reactions? A) Polar aprotic solvents are used in the reaction B) 1° halides react slower than 30 halides C) Rate of reaction depends on both nucleophile and halide D) A and C E) A, B and C
Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3)3CÖ:...
Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3)3CÖ: HBr: B) (CH3)3C—ö: H'Br: C) (CH3)3C-Ö: » caused D) (CHỌC 6:
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH),...
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH), 1 a. 1 b. 2 c. 3 d. 4 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3),C-Ö: H Br: B) (CH3),C-Ö: H Br: н C) (CH3),C-o: Br: . D) (CH3),C–0: H Br: dD a. A b. B 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of...
A set of three nucleophilic displacement reactions is shown below: - Br -Br CH3 Hас CHз...
A set of three nucleophilic displacement reactions is shown below: - Br -Br CH3 Hас CHз В A NaCN CHнон SN2 reaction Which reaction (A, B, or C) proceeds the fastest? Which reaction (A, B, or C) proceeds the slowest? C A set of three nucleophilic displacement reactions is shown below: CH3 NaCN SN2 reaction CH3CHCH2CH2-X dimethylformamide (DMF) C, X A, X Br B, X CI Which reaction (A, B, or C) proceeds the fastest? Which reaction (A, B, or...
help with all please 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol...
help with all please
14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? H-Br: в) (CH);С —ӧ: A) (CH3)3C-ö: н- Br: Н H-Br н D) (CH3)3C-ö H- Вr: C) (CH3)3CÖ: d. D c. C b.B a. A 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of sodium iodide in the reaction of t-butyl bromide with sodium iodide in methanol? a. The rate stays the same....
what classification can be given to the molecule below Br H2C CH3 A) primary allylic bromide...
what classification can be given to the molecule
below
Br H2C CH3 A) primary allylic bromide B) secondary vinyl bromide C) tertiary allylic bromide D) tertiary vinyl bromide E) secondary alkyl bromide
Which of the following best shows the C- Br bond breaking in tert-butyl bromide? Select one:...
Which of the following best shows the C- Br bond breaking in tert-butyl bromide? Select one: CH3 H3C— C— Br: O CH3 a. CH3 H3C- Haco O c. CH3 CH3 O d. CH3
І ІСІ 3.31 Which of the following are meso compounds! Н Br Br, CH3 | HO...
І ІСІ 3.31 Which of the following are meso compounds! Н Br Br, CH3 | HO CH, (b) (а) Br. C н / CH, -C C-C Н / CH Br VOH CH, ОН НО CH,OH н-ОН SCH, (е) -ОН " НОН CH,OH ОН CHO ОН CH,OH HOH CH,OH ОН (h) нтон HT ОН CH,OH нтон CH,OH CH,OH
10) Which of the following SN2 reactions is the slowest? A) CH3 CH2CH3 F + HO-CH3CH2CH2OH+F-...
10) Which of the following SN2 reactions is the slowest? A) CH3 CH2CH3 F + HO-CH3CH2CH2OH+F- B) CH3 CH2CH2Cl + HO-CH3CH2CH2OH+Cl- C) CH3CH2CH2I + HO-CH3CH2CH2OH +1- D) CH3CH2CH3 Br +HO-CH3 CH2CH3OH + Br-
Which Newman projection correctly identifies the HIGHEST energy conformation of the below molecule? Br. CH3 H9C5...
Which Newman projection correctly identifies the HIGHEST energy conformation of the below molecule? Br. CH3 H9C5 Br HX H3C H3CBr -H HXH H9C5 CH3C Br -CsH9 H
6. Which correctly depicts the displacement of bromide by hydroxide? a) HỐ Br CH2 6) HỘ CH₂ Car c) Ho Br CH₂ d) HÓ CH - Br 7. Which is true about Sn2 reactions? A) Polar aprotic solvents are used in the reaction B) 1° halides react slower than 30 halides C) Rate of reaction depends on both nucleophile and halide D) A and C E) A, B and C
Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3)3CÖ: HBr: B) (CH3)3C—ö: H'Br: C) (CH3)3C-Ö: » caused D) (CHỌC 6:
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH), 1 a. 1 b. 2 c. 3 d. 4 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3),C-Ö: H Br: B) (CH3),C-Ö: H Br: н C) (CH3),C-o: Br: . D) (CH3),C–0: H Br: dD a. A b. B 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of...
A set of three nucleophilic displacement reactions is shown below: - Br -Br CH3 Hас CHз В A NaCN CHнон SN2 reaction Which reaction (A, B, or C) proceeds the fastest? Which reaction (A, B, or C) proceeds the slowest? C A set of three nucleophilic displacement reactions is shown below: CH3 NaCN SN2 reaction CH3CHCH2CH2-X dimethylformamide (DMF) C, X A, X Br B, X CI Which reaction (A, B, or C) proceeds the fastest? Which reaction (A, B, or...
help with all please
14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? H-Br: в) (CH);С —ӧ: A) (CH3)3C-ö: н- Br: Н H-Br н D) (CH3)3C-ö H- Вr: C) (CH3)3CÖ: d. D c. C b.B a. A 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of sodium iodide in the reaction of t-butyl bromide with sodium iodide in methanol? a. The rate stays the same....
what classification can be given to the molecule
below
Br H2C CH3 A) primary allylic bromide B) secondary vinyl bromide C) tertiary allylic bromide D) tertiary vinyl bromide E) secondary alkyl bromide
Which of the following best shows the C- Br bond breaking in tert-butyl bromide? Select one: CH3 H3C— C— Br: O CH3 a. CH3 H3C- Haco O c. CH3 CH3 O d. CH3
І ІСІ 3.31 Which of the following are meso compounds! Н Br Br, CH3 | HO CH, (b) (а) Br. C н / CH, -C C-C Н / CH Br VOH CH, ОН НО CH,OH н-ОН SCH, (е) -ОН " НОН CH,OH ОН CHO ОН CH,OH HOH CH,OH ОН (h) нтон HT ОН CH,OH нтон CH,OH CH,OH
10) Which of the following SN2 reactions is the slowest? A) CH3 CH2CH3 F + HO-CH3CH2CH2OH+F- B) CH3 CH2CH2Cl + HO-CH3CH2CH2OH+Cl- C) CH3CH2CH2I + HO-CH3CH2CH2OH +1- D) CH3CH2CH3 Br +HO-CH3 CH2CH3OH + Br-
Which Newman projection correctly identifies the HIGHEST energy conformation of the below molecule? Br. CH3 H9C5 Br HX H3C H3CBr -H HXH H9C5 CH3C Br -CsH9 H
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