Question 7 Which reag ent would be the best choice to perform the following reaction? H2SO4...
12. What is the product of this cyclization reaction? 13. Which reaction condition best accomplishes this conversion? 14. Which diene would be an appropriate choice to synthesize the following compound by Diels-Alder reaction? 13. Which reaction condition best accomplishes this conversion? 14. Which diene would be an appropriate choice to synthesize the fellowing compound by Die's-Alder reaction?
Multiple Choice; Pick the SINGLE BEST answer to each question. (4 pts each) QUESTION 1 Which of these is 2-methyl-3-heptanone? are QUESTION 2 Which of these is the alkene that went into this diels-alder reaction? ca
6. What would be the best choice of reagent to perform the following transformation? a) HCI then NaOH, H2O b) NaOH, H20 c) t-BuOK, t-BuOH H3C OH d) H2SO4 or H3PO4 e) All of the above f) Only A and D g) Only B and C 7. What is the major organic product obtained from the following sequenced of reactions? a) (S)-3-iodocyclopentene b) (R)-3-iodocyclopentene ОН c) 3-iodocyclopentene Tsci pyridine Nal d) (S)-2-iodocyclopentene DMSO e) All of the above f) None...
Question 11 What is the best choice of sent to achieve the following reaction OH 2 OH a. LIATHA b. H2SO4 | ( NaOH, H20 d. 12:04 Moving to another question will save this response
16. What is the best choice of reagent(s) to perform the following transf&rmation? How B. peroxyacid Br2, H20; followed by NaOH, H2O OsO4; followed by NaHSO3 H2O, H2SO4 C. D. 17. What is the major organic product obtained from the following reaction? LTAHA Et20
answer all please s) to perform the following transformation? 28. What is the best choice of reagent(s) to P C H3C-CH2-CECH CH2, "сн, нс н A) H/Lindlar catalyst B) Na/NH, C) (sia) BH; followed by H202, NaOH D) H20; HgSO4 H2SO4 29. Which of the reaction coordinate diagrams below represents the course of a two-step exothermic reaction? Free energy Free energy Free energy Free energy- Reaction coordinate Reaction coordinate Reaction coordinate Reaction coordinate A) i B) ii C ) iii...
Which of the following statements about the Diel-Alder reaction are true? Which of the following statements about the Diels-Alder reaction are true? I. The Diels-Alder reaction is endothermic. II. The Diels-Alder reaction is exothermic. III. The Diels-Alder reaction is favored entropically. IV. The Diels-Alder reaction is disfavored entropically. V. The Diels-Alder reaction is favored at extremely high temperatures. VI. The Diels-Alder reaction is favored at room temperature to moderate temperature. (A) I, IlI, and VI (B) II, IV, V (C)...
Question 39 3.3 What is the best choice of reagent(s) to perform the following transformation? H2O, H2504 Hg(OAc)2 and H20;followed by NaBH4 BH3; followed by H2O2. NaOH OsO4: followed by NaHSO3 Question 40 3.3 Which of the following sets consists of only aprotic solvents? water, hexane, methanol acetic acid, DMF, toluene DMSO, ethanol, acetonitrile hexane, acetonitrile, DMSO
Ivan Martinen -4. What is the best choice of reagent to perform the following reaction? A. BH, 2)+H,0 B. HgSo. 2)+ NaBH C. H,O, H.SO. D. Oso, 2)+NaHSO OH ... 5. What is the best choice of reagent to perform the following reaction? A. BH, 2)+H,0 B. HgSo. 2)+ NaBH, C. HO, H,SO. D. Oso. )+NaHSO, он
QUESTION 7 Which of these is an intermediate in the following reaction? H2O H2SO4 " To Save the a. Il b.IV c III d. O eV QUESTION 8