阿摩線上測驗
登入
首頁
>
學士後西醫-有機化學
>
100年 - 100 學士後西醫:有機化學#35480
> 試題詳解
53. In addition to 2-butanone, a second product is formed in the following acid-base reaction. Choose the structure for this second product.
答案:
登入後查看
統計:
A(1), B(2), C(13), D(0), E(0) #1026938
詳解 (共 1 筆)
大家加油! 邀請碼228480
B1 · 2025/12/10
#7222933
這個問題描述了一個親核取代 ($\te...
(共 1716 字,隱藏中)
前往觀看
0
0
其他試題
49. Choose the reaction, or reaction sequence, that best accomplishes the preparation of 2-methylcyclohexanol.
#1026934
50. Alkoxymercuration followed by sodium borohydride reduction would be used to produce (A) alcohol from an alkene (B) aldehyde from alcohol (C) acid from an alkyne (D) ether from an alkene (E) alkene from an aryl halide
#1026935
51. What is the structure for A?
#1026936
52. Which reagent(s) can be used to convert bromobenzene to benzoic acid? (A) 1. NaCN; 2. NaOH, H2O (B) KMnO4 (C) 1. Mg; 2. CO2, then H3O+ (D) CrO3, HCl (E) 1. CH3Br; 2. CrO3, H2SO4.
#1026937
54. Which of the base(s) below that cannot be used in the following reaction. (A) EtONa (B) NaH (C) BuLi (D) NaNH2 (E) CH3MgBr
#1026939
55. What is the major organic product that results when 1-heptyne is treated with 2 equivalents of HBr? (A) 2,3-dibromo-1-heptene (B) 2,3-dibromo-2-heptene (C) 1,2-dibromoheptane (D) 2,2-dibromoheptane (E) 1,1-dibromoheptane
#1026940
56. Which of the following would represent the correct reaction conditions for the following conversion? (A) 1. NaOH, H2O; 2. LiAlH4 (B) 1. Mg, ether; 2. CO2; 3. LiAlH4 (C) 1. KMnO4; 2. LiAlH4 (D) 1. SOCl2, benzene; 2. LiAlH4 (E) 1. LiAlH4, H2O; 2. NaOH, 3-methyl-2-propylpyridine
#1026941
57. Which reagent would best serve as the basis for a simple chemical test to distinguish the two compounds below (A) NaOI (I2 in NaOH) (B) Br2 in CCl4 (C) CrO3 in H2SO4 (D) NaHCO3 in H2O (E) Ag(NH3)2OH
#1026942
58. Which of the following is a suitable method for synthesizing only methyl vinyl ketone (CH3COCH=CH2)?
#1026943
59. Which of the following acids does not decarboxylate on heating?
#1026944