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研究所、轉學考(插大)-有機化學
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109年 - 109 國立台灣大學_碩士班招生考試:有機化學(A)#90650
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13. What is the major final organic product of the following reactions?
(A)
(B)
(C)
(D)
(E)
其他申論題
9. Which of the following types of reactions could be either acid-catalyzed or base-catalyzed? (A) acetal formation (B) hemiacetal formation (C) enamine formation(D)imine formation (E) ether hydrolysis
#371293
10. What is the major final organic product of the following sequential reactions? (xs = excess) (A) (B) (C) (D) (E)
#371294
11. What is the major final organic product of the following reactions? (A) (B) (C) (D) (E)
#371295
12. What is the major final organic product of the following reactions? (A) (B) (C) (D) (E)
#371296
14. What is the major final organic product of the following reaction? (A) (B) (C) (D) (E)No reaction
#371298
15. What is the major final organic product of the following reaction? (A) (B) (C) (D) (E)No reaction
#371299
16. What is the major final organic product of the following reaction? (A) (B) (C) (D)Both A and C (E)No reaction
#371300
17. What is the major final organic product of the following reaction? (A) (B) (C) (D) (E)
#371301
18. Which of the following reagents could not oxidize ethanol? (A) 1)DMSO, (COCI)2; 2) Et3N (B) (C) PCC (D) Na2Cr2O7,H2SO4 (E) SOCI2
#371302
19. Which of the following compounds has a chirality center with the R configuration? (A) (B) (C) (D) (E)
#371303