1. 下列化合物不能形成分子内氢键的是?( )。

  2. 答案:邻甲苯酚###苯酚###对硝基苯酚
  3. 下列物质能发生银镜反应的是( )。

  4. 答案:甲酸###乙醛
  5. HBr与3,3-二甲基-1-丁烯加成生成2,3-二甲基-2-溴丁烷的反应机理不是什么( )。

  6. 答案:碳负离子重排###自由基反应###1,3-迁移
  7. 下列芳烃的亲电取代反应中,比苯活性强的是:( )。

  8. 答案:甲苯###苯甲醚###1,3-二甲苯
  9. 下列化合物中,属于希夫碱的是?( )

  10. 答案:Ph-CH=N-Ph###(CH3)2C=N-CH3###CH3CH=NCH3
  11. 以下物质可能具有旋光性的是( )。

  12. 答案:樟脑###乳酸###酒石酸
  13. 乙酰乙酸乙酯可与下列哪些化合物反应:( )。

  14. 答案:5%NaOH###40%NaOH###乙醇钠###FeCl3###Br2/乙醇
  15. 氨解过程,常用的氨解剂有( )。

  16. 答案:氨气###液氨###氨水
  17. 比较下列化合物在Fe催化下溴化反应的活性:( )。

  18. 答案:
  19. 下列卤代烃在室温下能与硝酸银/醇起反应者:( )。

  20. 答案:
  21. 按SN2反应历程排出下列化合物的相对反应活性:( )。

  22. 答案:
  23. 卤化反应主要类型包括( )。
  24. 下列化合物中那些具有芳香性:( )。
  25. 下列醛酮类化合物中a-C上不含a-H的是( )。
  26. 有些烯烃的顺反异构体可用顺/反或Z/E两套命名法命名,Z型即顺式,E型即反式。( )
  27. 甲醛中有少量乙醛,可用碘仿反应鉴别之。( )
  28. 不含手性碳原子的化合物一定没有手性。( )
  29. 碳原子的类型分为伯、仲、叔、季碳,氢原子的类型也分为伯、仲、叔、季氢。( )
  30. (F3C)3CBr很难发生亲核取代,无论SN1还是SN2( )
  31. α-卤代酸酯既能与镁生成格氏试剂,又能与锌生成有机锌化合物。( )
  32. β-酮酸比α-酮酸更易脱羧。( )
  33. 环己烯分子中的碳原子都是sp2杂化的。( )
  34. 亲核取代反应的两种历程是竞争的,若增加溶剂的极性,对SN2历程有利,增加亲核试剂浓度对SN2历程亦是有利的。( )
  35. 对于相同的醇,与不同的氢卤酸反应,其反应活性顺序:HI>HBr>HCl。( )
  36. 核酸的一级结构是指核酸中核苷酸的排列次序,即核苷酸序列,也称为碱基序列。( )
  37. 苯酚具有弱酸性。( )
  38. 在苯环上引入第二个取代基时,第二个取代基引入苯环的位置和难易程度主要由苯环上原有的取代基来决定。( )
  39. 下列化合物中不能能和饱和NaHSO3水溶液加成?( )。
  40. 萘最容易溶于哪种溶剂?( )。
  41. 下列化合物酸性最强的是( )。
  42. 相同碳原子数目的胺中,伯、仲、叔胺的沸点次序为( )。
  43. 下列化合物哪些能与FeCl3溶液发生颜色反应?( )。
  44. 由醇制备卤代烃时常用的卤化剂是( )。
  45. 检查煤气管道是否漏气,常用的方法是加入少量哪种物质?( )。
  46. 在水溶液中,下列化合物碱性最强的是:( )。
  47. 能区别五个碳以下的伯、仲、叔醇的试剂为( )。
  48. 能与托伦试剂反应产生银镜的是( )。
  49. 下列反应,都涉及到一个碳正离子的重排,如迁移碳是一个手性碳,则在迁移过程中,手性碳的构型发生翻转的反应是:( )。
  50. 引入保护基团时,只要基团易于引入即可引入该基团。( )
  51. 化学选择性主要是指( )。
  52. 某烯烃经臭氧化和水解后生成等物质的量的丙酮和乙醛,则该化合物是( )。
  53. 根据当代的观点,有机物应该是( )。
  54. 可以由乙酰乙酸乙酯合成的产物是( )。
  55. 用括号内的试剂和方法除去下列各物质的少量杂质,不正确的是( )。
  56. 酸酐多用于活性较低的氨基或羟基的酰化,常用的酸酐是( )。
  57. 下列合成能够进行的是( )。
  58. 甲烷在漫射光照射下和氯气反应,生成的产物是( )。
  59. 下列物质不能使酸性KMnO4溶液褪色的是( )。
  60. 不属于硝基还原的方法是( )。
  61. 空气液相氧化中,可使用乙酸钴做催化剂制备的化合物是( )。
  62. 如果苯环上连有( )等强吸电子基,则不能完成烷基化反应。
  63. 甲苯在硫酸的存在下,和硝酸作用,主要生成( )。
  64. 以下化合物酸性比苯酚大的是( )。
  65. 下列卤烃在室温下不与AgNO3醇溶液作用产生白色沉淀的是( )
  66. 胺类酰化时可以用( )作为催化剂。
  67. 有机合成原料“三烯”指的是( )。
  68. 下列化合物中的碳不是SP2杂化的为:( )。
  69. 烷烃中各级氢的活性顺序是3°>2°>1°,氯代反应比溴代反应的速度快。( )
  70. 卤代烷发生亲核取代反应时,卤化氢的反应活性顺序:HI>HBr>HCl。( )
  71. 环烷烃分子中没有双键,不可能产生顺反异构现象。( )
  72. 根据次序规则,烷基大小顺序:叔丁基>异丁基>正丁基。( )
  73. 一个烯烃具有产生顺反异构的条件,其构型为顺式,也一定是Z型。( )
  74. 环戊二烯负离子和环庚三烯正离子都有芳香性。( )
  75. 卤代烷的沸点比含同数碳原子的烷烃高。( )
  76. Sarrett试剂可氧化伯醇为醛,氧化仲醇为酮,而分子中的碳碳重键不被氧化。( )
  77. 凡是双键碳原子都是sp2杂化。( )
  78. 可作为重金属解毒剂的化合物具有邻二醇的结构。( )
  79. 含有手性碳原子的化合物都有旋光性。( )
  80. 2,3-二溴丁烷是一个内消旋体。( )
  81. 在pH=7的溶液中,谷氨酸主要以阴离子形式存在。( )
  82. 脂类中的不饱和脂肪酸多为含偶数碳原子,双键为反式构型,非共轭脂肪酸,熔点较饱和脂肪酸低。( )
  83. 油脂的酸值越大,说明油脂中游离脂肪酸含量越高。( )
  84. 下列化合物常温、常压是液体的是 ( )。
  85. 盖布瑞尔合成法可用来合成下列哪种化合物?( )。
  86. CH3CH2CH2CH3与CH3CH(CH3)2是什么异构体?( )。
  87. 下列哪种化合物能与氯化亚铜氨溶液作用产生红色沉淀?( )。
  88. 下列羰基化合物对NaHSO3加成速度最慢的是( )。
  89. 下列化合物中哪一种可能有对映异构体?( )。
  90. 苯甲醛与甲醛在浓NaOH作用下主要生成:( )。
  91. 下列化合物中碳原子杂化轨道为sp2的有:( )。
  92. 下列化合物中,不属于希夫碱的是?( )。
  93. 下列醇与金属Na作用,反应活性最大的为( )。
  94. 将下列化合物按照沸点最低的是( )。
  95. 下列化合物在水中溶解度最大的是( )。
  96. SN1表示( )反应。
  97. 下列化合物酸性最强的是:( )。
  98. 下列化合物进行SN2反应的速率最大的是( )。
  99. 卡宾可以通过下列哪种方法生成?( )。
  100. 下列化合物中的碳为sp2杂化的是( )。
  101. Sp2杂化轨道的几何形状是:( )。
  102. 2-甲基丁烷与溴在光照下反应的主要产物是:( )。
  103. 乙酰乙酸乙酯不能用于合成三元环、四元环化合物是因为:( ) 。
  104. 格式试剂主要用来直接合成哪一类化合物? ( )。
  105. 氢化所用的催化剂有( )。
  106. 催化氢化催化剂骨架镍使用的条件为( )。
  107. 水相合成法有仿生意义,但是其缺点是价格昂贵。( )
  108. 绿色化学是指在制造和应用化学品时( )。
  109. Woodward等完成了B12的合成,并提出了分子轨道对称守恒原理。( )
  110. 下列哪些是引入保护基团时必须遵守的条件( )。
  111. 以下可作为相转移催化剂的有( )。
  112. 下列物质中,不属于合成材料的是( )。
  113. 四氢吡喃醚对以下试剂不稳定的是( )。
  114. Benedict试剂可区别葡萄糖和果糖。( )
  115. 下列物质中,不属于有机合成材料的是( )。
  116. 下列有机金属试剂活性最高的是( )。
  117. 不能由Grinard试剂合成醇。( )
  118. 在有机合成反应中,下列不属于氢化反应所用的催化剂( )。
  119. EDTA与金属离子形成配合物的鳌和比为( )。
  120. 手性催化剂由活性金属中心和手性配体构成( )。
  121. 三甲基硅醚作为保护基除去的方法为( )。
  122. 区域选择性是指( )。
  123. 在合成设计中使某个原子或原子团的反应特性发生了暂时性的转换称为:( )。
  124. 一个反应在底物的不同部位和方向进行,从而形成几种产物时的选择程度称为:( )。
  125. 羰基与硫醇、二硫醇生成硫代缩醛或缩酮,除去保护基的方法为( )。
  126. 如果分子本身包含一个反应活性低的官能团在适当的阶段,通过某种专一性的反应,可转化为反应活性较高的官能团。这种官能团称为:( )。
  127. 对电环化反应,当参与反应的∏电子数为6时,加热条件下为顺旋。( )
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  132. 对电环化反应,当参与反应的∏电子数为4时,加热条件下为顺旋,光热条件下为对旋。( )
  133. 在Wittig重排中,迁移基团的迁移不取决于:( )。
  134. 在对称的邻二醇重排反应中,决定反应速率的是:( )。
  135. 在Backmarn重排反应中用的催化剂有哪几种( )。
  136. 在Hofmann重排中,迁移基团迁移生成最重要的中间产物是:( ) 。
  137. 自由基反应机理重要反应条件是:( )。
  138. 一般重排反应得推动力就是基于基团得迁移可以形成更加稳定得中间体,降低反应中中间体得化学能。( )
  139. 在不对称的邻二醇重排反应中,决定反应速率的是:( )。
  140. Wagner-Meerwein重排中,获得碳正离子得途径有哪几种( )。
  141. Beckmann重排反应中,基团迁移立体专一性不是:( )。
  142. 下列醇在硫酸存在下脱水活性最快的( )
  143. 关于消除反应规则,下列说法正确的是( )。
  144. 霍夫曼规则-季铵碱在消除反应中,得到的主要产物为双键上烷基最多的烯烃。( )
  145. 从通过消除反应得到(CH)C=CH的角度考虑,最理想的原料是( )。
  146. Walden转化指的是反应中 ( )
  147. [removed]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
  148. 下列醇最易发生分子内脱水反应的是( )。
  149. 下列卤代烃与强碱共热时最容易发生消除反应的是( )。
  150. 季铵碱受热可以发生消除反应,反应是按E2机理进行的,优先生成符合查依采夫规则的消除产物。( )
  151. 按照Woodward-Hoffmann规律,含4n+2个价电子的共轭烯烃在电环化反应时( )。
  152. 周环反应的条件是 ( )
  153. 不属于周环反应是( )。
  154. 下列二烯烃的Diels-Alder反应活性最低的是( )。
  155. 由苯甲醛和乙醛通过适当的条件合成肉桂醛。( )
  156. 通过合适的原料和试剂合成查尔酮( )。
  157. 下列关于醇醛缩合反应叙述错误的是:( )。
  158. Perkin反应的主要应用是合成香料-香豆素。( )
  159. 下列物质不能进行歧化反应(Cannizzaro反应)的是( )。
  160. 克莱森缩合反应通常用于制备( )。
  161. 下列化合物能进行羟醛缩合的是( )。
  162. 醛、酮与肼类(HN-NH等)缩合的产物叫做( ) 。
  163. 能发生缩二脲反应的是( )。
  164. 由苯到正丙基苯所需的试剂不包括哪些( )。
  165. 在酰化试剂中,酰氯和酸酐是最常用的酰化剂,各种酰化剂的反应活性为:羧酸>酸酐>酰氯。( )
  166. 下列化合物中,既能进行亲电取代反应,又能进行亲核取代反应的是( )
  167. [removed]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
  168. 下列化合物不能发生傅列德尔-克拉夫茨酰基化反应的有:( ) 。
  169. [removed]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  171. 傅-克酰基化反应与烷基化反应不同,三氯化铝的用量必须过量。( )
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  173. 由肉桂醛到肉桂酸所需的试剂为硼氢化钠。( )
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  176. 2001年诺贝尔化学奖授予“手性催化氢化”、“手性催化氧化”研究中作出突出贡献的三位科学家,发生“催化氢化的”的反应属于( )。
  177. 黄鸣龙是我国著名的有机化学家,他( )。
  178. 环己烯加氢变为环己烷是哪一种反应?( )。
  179. [removed]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
  180. 由苯到正丙基苯所需的试剂有哪些( )。
  181. 催化加氢可以还原所有不饱和双键。( )
  182. [removed]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
  183. 环己烯经酸性高锰酸钾氧化后,再加热,生成的主要产物是酸酐。( )
  184. 为了检查司机是否酒后驾车采用呼吸分析仪,其中装有KCrO + HSO,如果司机血液中含有乙醇量超过标准,则该分析仪显示绿色,其原理( )
  185. [removed]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
  186. [removed]iVBORw0KGgoAAAANSUhEUgAAAKIAAAAjCAYAAAAXHtFmAAAIVElEQVR4nO2cS08aXxjG2fRz9CN00y9SG5uYNtY2sWnaxkVb26aXdNHLxlVT06RJmxJN6wwwAygCgmCRi2BQEURQLBaxKALlDoowz3/RPxOpym1Q0fJLZiHOeeed4ck5c97zHHho0aIJ4J10Ai1aAC0htmgSSoQYj8fh9/sBAAzDwOfzgWEYAMDs7CxUKhWSyeTxZ/kPsbW1BZVKhaWlpZNO5VgpEaJWq8Xz58/Zvx88eIB8Po/379+jo6MDDx8+xOXLl+H1eo890X8Bq9WKtrY2PHr0CO3t7SAI4qRTOjZKhDg5OYmbN2/C4XDAarXi7t27sNls6O7uZs+haRpPnz499kT/BXp6ejAzMwMASCQSuH79OiKRyAlndTyUCNFiseDixYvo7e3FvXv30N7eDoVCgXfv3rHnBINBPH78uK6LRaNRKBQKfPv2jdPQ4/P5IBKJIBaL8evXr7rjNBO7u7u4fft2yWevXr3CwsJCzbEYhoHVagWfz4fRaMTu7m5dOaXTaWg0GgwODsLpdNYVo1pKhKjRaEqG5idPnsBut6OrqwupVAoA8OXLF7x58wa5XK7qi+Tzeej1epAkCZfLhVQqBZVKBbFYjEAgUHWcaDQKpVLJtltbWwNFUVCr1UgkElXHaVZ6enqg0WgAAOvr67h27RrS6TRsNhssFktVMZaWlkCSJCYnJ5FMJmG320GSJObn52vKxWw2gyAI2O12/P79GyqVCiKRCD6fr+b7qoYSIep0Orx8+RLAH/EUe77BwUF0dHTg/v376OzsRCgUwsrKCmiaxubmZtkLOBwOEAQBk8mEfD4PhmGg1+sRCoWwsbEBmqahVqvLToLy+TyMRiNIkjywh5ibmwNBEDCbzezk6jTidrtx9epV9Pb2oq2tDTKZDNFoFPF4HCaTCUKhECsrKwe23dragkQiwcjICDucO51OOJ1OpNNpTExMQCQSsZPRw1heXgZJktDpdNje3i75X/H7ksvliEajjbnp/ykRYiaTQTgcBvCnew+FQuwX6/P52PeXIsUhUq1Wsz1mkfX1dVAUBaVSiVgsxn7OMAz8fj8oioJGo0E6nYbb7QZJkpient4npIWFBRAEAaPRiHw+f+iN7OzsQKfTgSRJuN3uOh5Fc7C9vY3p6WmEQiEAgMvlAkmSWF1dRSwWg1wux/DwMCu2dDqN8fFxCAQCrK6ulsSKx+PQaDSgaRqBQACRSARSqRRyuRzxeLzk3L1CLl77MBYXF0GSJAwGQ93D/t80pI5Y7JHm5uYQi8UwNjYGiqKwtrZWtp3D4QBJkpidnUU2m4XJZIJAIIDX60UwGIRYLN4n5EqEw2HIZDJIJJKKD/S0EIlEMDo6CplMhkgkAr/fD6lUioGBAVAUta+D+JtAIACJRAKlUolEIgGv1wuBQICpqSnEYjFotVr2uVdLoVBgR6lGvD82rKCdy+WgVqvx9u1buFyuqtvt7u5icnISAoEAP3/+RCgUwtevX/HhwwdO7yNerxefP3/GxsZG3TGaDa/XC6FQCLPZDJqmQRAEdnZ2qm5fHHnMZjNSqRSMRiNev34Nm81Wd07xeJwVNRcaurKSSCRAUVRdbYvDzubmJjweD3Q6Hed8xsbGsLi4yDlOszE/P48XL17UNGEsUigUMDU1BZPJBIZhIBQKOeezurqKkZERTjEaKsRwOFy3EIswDIP5+XlMTExwzkepVJ7ZFQqpVMr51SOZTDZEiEtLS1AoFJxiNJ0QAbSEWAU0TbMTy3ppCbECp0mIuVyOrdMVCoUjvdZeWkIsw2kXYqFQqOvo7e0Fj8fDhQsXcOvWLXblKJvNcr6Hw2gJsQynWYhutxudnZ3o6urCjRs3qj66u7vR3t4OHo9Xcpw7dw5XrlzB8vIy5/s4iJYQy3Cahbi9vQ2/34/19fWaDr/fjzt37oDH4+H8+fO4dOkS+vr6oNFoEAgEyhbhudASYhlOsxDrhWEY8Pl86PX6fasVR0lLiGUIhUIQi8Wc47hcLphMJs5x1Gp1TcX10wRN05yFn81mOdf/gD+F9tHRUU4xGirEaDSKjx8/cl4QF4lE6O/v57SOmc1mwefz962/nhWGhoYwOzvLKYbH48GzZ884ex7Hx8ehUqk4xWj4nhWv1wuCIKDX62uu/P/48QMymQyfPn1Cf38/hoeH4XA4as7BZrNhaGioZuvTaSIajWJkZATDw8M1F7YTiQSUSiVIkkRfXx8oioJWq615lr+2tsa6p7hWCI5k81ShUIDJZAJBEFUZO4tGheJD9Xg8sFgsyGQyUCqVoCiqqnXn4lpsIx7MacHj8UAgEECj0VRcd87n8zAYDCAIAi6XC7lcDjKZDAAwMzMDgiAqGiiAP0JWKBSgabqisaVajnQXXzKZhEKhONSJk8vl8P37dwgEghLr1t+TFb/fzzpxDhr2w+EwRkdHIZVKK/ojzypWq7WskJxO5z7r1t+TlUwmg/HxcQiFwgOdOIVCAQaDASRJwm63NzT/Y9lOutebWHRSF61jFotlnwfxsFlz0WRrMBgAlDp3zuqkpBaK3sS9QgoEAqyZ9W873WGz5r3exOLMfK+Q6zFbVOJY9zU7HA4IBAIMDg5Cq9Ue6souV74purUJgjgTruyjIBgMQi6Xg8/nQyqVHjp8VirfLC8vg6IoDAwMQKVSNdyVvZdj32C/s7NT8eW6mjpiLBY7E/tUjpJKXsxq6oiFQgHBYLCRaR1IU/7SQ6MK2i3K06iCdiNoCfEfpiXECthsNnZbZYujI5lMgiTJk04DQJMKcWFhAXq9/qTTOPOkUilIJJKTTgNAkwoxl8vt21PbovEwDINMJnPSaQBoUiG2+PdoCbFFU/AfTFpiRSJBaNkAAAAASUVORK5CYII=
  187. 下列化合物不能使酸性高锰酸钾褪色的是( )。
  188. 可用溴的四氯化碳溶液鉴别环丙烷和丙烯。( )
  189. 分子式为C7H14的化合物G与高锰酸钾溶液反应生成4-甲基戊酸,并有一种气体逸出,G的结构式是:( )。
  190. “化学成键作用是由于两个原子间共享电子对的结果。”此化学键理论中一个最根本的思想由谁首先提出?( )。
  191. 在1828年,Fischer,E首次由氰酸铵制的尿素。( )
  192. 黄鸣龙是我国著名的有机化学家,他的贡献不是( )。
  193. 1805年,科学家从鸦片中获得了第一个生物碱,称为:( )。
  194. 下列四种溶剂的比重小于1的是( )。
  195. 通常有机物分子中发生化学反应的主要结构部位是( )。
  196. 1828年维勒(F.Wohler)合成尿素时,他用的是( )。
  197. 1989年,Kishi合成了海葵毒素,被称为是世纪工程。( )
  198. 有机物的结构特点之一就是多数有机物都以 ( ) 。
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