Homework Answers
ANS-Dimethyl sulfoxide (DMSO)
is an organosulfur compound with the formula
(CH3)2SO. This colorless liquid is an
important polar aprotic solvent that dissolves
both polar and nonpolar compounds and is miscible in a wide range
of organic solvents as well as water[ THANK YOU
VERY MUCH] ANS-- A) I
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13) What would be the major product(s) of the following reaction? NaCN I DMSO DMSO Llar...
10. What would be the major product(s) of the following reaction? 1-BOK 1-BuOH A) I B)...
10. What would be the major product(s) of the following reaction? 1-BOK 1-BuOH A) I B) II C) ID D) IV E) More than one of these choices. 11. What would be the major product(s) of the following reaction? (CH3)2CHON (CH3)2CHOH 60 °C OCH(CH3)2 or oo о. A) I B) II, III, and IV C) III and IV D) II and IV E) IV and III
19. What would be the major product(s) of the following reaction? Br EtOH 20 °C OEt IV C) I and I...
19. What would be the major product(s) of the following reaction? Br EtOH 20 °C OEt IV C) I and III A) I and II D) IV B) II and III E) None of these choices. 20. Give a detailed reaction mechanism for the reaction expected to occur when 2-bromo- methylpentane is heated with methanol. Draw clear structural formulas of all relevant species and use curved arrows to represent electron flow. Also indicate which step is likely to be rate-...
Question 23 What would be the major product of the following reaction sequence? 1. BH DMSO...
Question 23 What would be the major product of the following reaction sequence? 1. BH DMSO (COCI 1. LDA(-78 2.HO, OH EN 2. CH CHE నవయ ad IV O A. III B. IV C. I OD. V OE. II Moving to another question will save this resnonse
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20"...
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20" ? mo Br НО. O II III Br Br ho IV A. I B. II C. III D. IV E. V 13. What would be the major product of the following reaction sequence? A. I B. II C. III D. IV E. V 2 i. LDA ii. CHEI De ci II I III IV V 14. Which of the following could be used to...
What is the major product obtained from the following reaction sequence? Br2 EtONa NACN D HBr...
What is the major product obtained from the following reaction sequence? Br2 EtONa NACN D HBr B A ETOH hv peroxides heat CN CN CN CN II III O A. III OB. IV O C.V OD II O E. I What would be the major product of the following reaction sequence? 1. HBr, ROOR, hv 2. CH CO-H, CH coNa OH 0.CCH 0.cCH Ph Ph I III IV O A.I O B. II O C. IV O D. II O...
Question 22 What is the expected major product of the following reaction sequence? 1. FBUOK, t-BUOH...
Question 22 What is the expected major product of the following reaction sequence? 1. FBUOK, t-BUOH 2. HBr Br ollBr Br Br Br IV ш П A) В) I III C) D) V IV E)
Name: 1 What is the major product of the following reaction? (CHдЬсo (CHЊ,сон Br IV A) I B) II C) III D) IV 2. What...
Name: 1 What is the major product of the following reaction? (CHдЬсo (CHЊ,сон Br IV A) I B) II C) III D) IV 2. What is the major elimination product obtained from the following reaction? NaOMe MeOH Br IV A) I B) II C) III D) IV 3. Which of the following is the most reactive substrate in an E2 reaction? CHiCH(Br)CH2CHs (CHs)sCBr CH3Br CH3CH2CH2CH2Br п ш IV I B) II С) ш D) IV A) I 4 Which of...
aduerre) of the following reaction Predict the major product(s) of the following reaction A) Only II and IV Only I...
aduerre) of the following reaction Predict the major product(s) of the following reaction A) Only II and IV Only I and IV B) Only I and II D) Only II and III 9) What is the best choice of reagent to accomplish the following transformation? HOCH,BI D A) HBr B) Br2 C) Br2, H2O D) H2O/Br2 10) What is (are) the missing reagent(s) in the following reaction? A) [1] Bra; [2] H2O C) [1] BH3; [2] H2O/HO- B) Bry/CC14 D)...
Question 1 What would be the major product of the following reaction sequence? 1. Hg(OAC), H20...
Question 1 What would be the major product of the following reaction sequence? 1. Hg(OAC), H20 DMSO, (COCI)1. LDA 11. NaBHA 11. CHI 2 Et N I II III IV V 000 A. 11 B. III C. IV D.1 E. V A Moving to another question will save this response. 29 MacBook Air S F6
1. What is the major product for the following reaction? 2. What is the major product...
1. What is the major product for the following
reaction?
2. What is the major product for the following
reaction?
3.
4. Which reagent or test could be used to distinguish between
3-methyl-2-octene and 3-methyloctane?
Ethanol
Br2/CCl4
Sodium hydroxide aqueous solution
Two of these choices.
All of these choices.
5. Which of the following reagents give the highest yield for
conversion of 2-bromopentane to 1-pentene?
KOH/H2O
KOH/CH3OH
(CH3)3COK/(CH3)3COH
CH3ONa/CH3OH
CH3CH2ONa/CH3CH2OH
6.
What is the major product for the following reaction?...
10. What would be the major product(s) of the following reaction? 1-BOK 1-BuOH A) I B) II C) ID D) IV E) More than one of these choices. 11. What would be the major product(s) of the following reaction? (CH3)2CHON (CH3)2CHOH 60 °C OCH(CH3)2 or oo о. A) I B) II, III, and IV C) III and IV D) II and IV E) IV and III
19. What would be the major product(s) of the following reaction? Br EtOH 20 °C OEt IV C) I and III A) I and II D) IV B) II and III E) None of these choices. 20. Give a detailed reaction mechanism for the reaction expected to occur when 2-bromo- methylpentane is heated with methanol. Draw clear structural formulas of all relevant species and use curved arrows to represent electron flow. Also indicate which step is likely to be rate-...
Question 23 What would be the major product of the following reaction sequence? 1. BH DMSO (COCI 1. LDA(-78 2.HO, OH EN 2. CH CHE నవయ ad IV O A. III B. IV C. I OD. V OE. II Moving to another question will save this resnonse
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20" ? mo Br НО. O II III Br Br ho IV A. I B. II C. III D. IV E. V 13. What would be the major product of the following reaction sequence? A. I B. II C. III D. IV E. V 2 i. LDA ii. CHEI De ci II I III IV V 14. Which of the following could be used to...
What is the major product obtained from the following reaction sequence? Br2 EtONa NACN D HBr B A ETOH hv peroxides heat CN CN CN CN II III O A. III OB. IV O C.V OD II O E. I What would be the major product of the following reaction sequence? 1. HBr, ROOR, hv 2. CH CO-H, CH coNa OH 0.CCH 0.cCH Ph Ph I III IV O A.I O B. II O C. IV O D. II O...
Question 22 What is the expected major product of the following reaction sequence? 1. FBUOK, t-BUOH 2. HBr Br ollBr Br Br Br IV ш П A) В) I III C) D) V IV E)
Name: 1 What is the major product of the following reaction? (CHдЬсo (CHЊ,сон Br IV A) I B) II C) III D) IV 2. What is the major elimination product obtained from the following reaction? NaOMe MeOH Br IV A) I B) II C) III D) IV 3. Which of the following is the most reactive substrate in an E2 reaction? CHiCH(Br)CH2CHs (CHs)sCBr CH3Br CH3CH2CH2CH2Br п ш IV I B) II С) ш D) IV A) I 4 Which of...
aduerre) of the following reaction Predict the major product(s) of the following reaction A) Only II and IV Only I and IV B) Only I and II D) Only II and III 9) What is the best choice of reagent to accomplish the following transformation? HOCH,BI D A) HBr B) Br2 C) Br2, H2O D) H2O/Br2 10) What is (are) the missing reagent(s) in the following reaction? A) [1] Bra; [2] H2O C) [1] BH3; [2] H2O/HO- B) Bry/CC14 D)...
Question 1 What would be the major product of the following reaction sequence? 1. Hg(OAC), H20 DMSO, (COCI)1. LDA 11. NaBHA 11. CHI 2 Et N I II III IV V 000 A. 11 B. III C. IV D.1 E. V A Moving to another question will save this response. 29 MacBook Air S F6
1. What is the major product for the following
reaction?
2. What is the major product for the following
reaction?
3.
4. Which reagent or test could be used to distinguish between
3-methyl-2-octene and 3-methyloctane?
Ethanol
Br2/CCl4
Sodium hydroxide aqueous solution
Two of these choices.
All of these choices.
5. Which of the following reagents give the highest yield for
conversion of 2-bromopentane to 1-pentene?
KOH/H2O
KOH/CH3OH
(CH3)3COK/(CH3)3COH
CH3ONa/CH3OH
CH3CH2ONa/CH3CH2OH
6.
What is the major product for the following reaction?...
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