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112年 - 112 國立中山大學碩士暨碩士專班招生考試_化學系碩士班:有機化學及無機化學#119263
> 試題詳解
13. Which of the following is the best Michael acceptor?
(A)
(B)
(C)
(D)
(E)
答案：
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統計：
A(1), B(0), C(0), D(0), E(0) #3222621
詳解 (共 1 筆)
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其他試題
9. Predict the major product fbr the following reaction. (A)(B)(C)(D)(E)
#3222617
10. Which of the following reagents or sequences do not produce an alcohol or diol from an alkene starting material? (A) H+, H2O (B) HCO3H (C) BH3． THF followed by H2O2, NaOH (D) Hg(OAc)2, H2O followed by NaBH4 (E)OsO4, H2O2
#3222618
11. Which one of these alkene would be likely to experience a carbocation rearrangement when treated with aqueous acid? (A)(B)(C)(D)(E) None of these would undergo a rearrangement
#3222619
12. What is the complete systematic IUPAC name for the following compound?(A) (S)-4-ethyl-4-isopropoxycyclopent-2-en-1 -one(B) (R)-4-ethyl-4-isopropoxycyclopent-2-en-l -one (C) (S)-3-ethyl-3-isopropoxycyclopent-4-en-l-one (D)(R)-3-ethyl-3-isopropoxycyclopent-4-en-l-one (E) (R)- 4-isopropoxy-4-ethyl-cyclopent-2-en-l-one
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14. Provide the major organic product of the reaction below. (A) (B)(C)(D) (E)
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15. Provide the structure of the major organic product of the reaction below. (A)(B) (C)(D)(E)
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16. Provide the structure of the major organic product in the reaction below. (A)(B)(C)(D)(E)
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17. Which position of the molecule shown below is most likely to undergo a Friedel-Craft acylation? (A)(B)(C)(D)(E)
#3222625
18. What would be the resulting product when (3R, 4S)-3,4-dimethylhexa-1,5-diene (shown below) is heated? (A) (±)-3,4-dimethyl-1,5-hexadiene(B) (3S,4R)-3,4-dimethylhexa-1,5-diene (C) (2E, 6E)-octa-2,6-diene(D) (2Z, 6Z)-octa-2,6-diene(E)(2Z, 6E)-octa-2,6-diene
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19. Which of the following has the highest first ionization energy? (A)He(B)Li (C) F(D)Ne (E)Na
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