1-(2,4,6-环庚三烯-1-基)乙酮 | 27332-45-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-(2,4,6-环庚三烯-1-基)乙酮
• 英文名称: 2,4,6-Cycloheptatrien-1-yl-methylketon
• 英文别名: 7-Acetyl-cycloheptatrien；1-cyclohepta-2,4,6-trienyl-ethanone；1-Cyclohepta-2,4,6-trienyl-aethanon；Acetyl-7-cycloheptatrien；1-Cyclohepta-2,4,6-trien-1-ylethanone
• CAS: 27332-45-2
• 化学式: C₉H₁₀O
• 分子量: 134.178
• InChiKey: MLCOEWOVVLBMTF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914299000

反应信息

• 作为反应物：
  描述：

  1-(2,4,6-环庚三烯-1-基)乙酮 、 4-甲基-1,2,4-三吖啉-3,5-二酮 以 二氯甲烷 为溶剂， 以86%的产率得到anti-3-Acetyl-N-methyl-6,7-diaza-exo-tricyclo<3.2.2.02,4>non-8-en-6,7-dicarboximid
  参考文献：
  名称：

  Ritter, Kurt; Hanack, Michael, Chemische Berichte, 1986, vol. 119, # 12, p. 3704 - 3717

  摘要：

  DOI：
• 作为产物：
  描述：

  2,4,6-环庚三烯-1-甲酰氯 在 乙醚 、 高纯二甲基镉 作用下， 生成 1-(2,4,6-环庚三烯-1-基)乙酮
  参考文献：
  名称：

  Interaction of knowledge-driven and data-driven processing in category learning

  摘要：

  The present paper argues that category learning is both a data-driven and a knowledge-driven process. This is described in a generic model that distinguishes between categorical knowledge, conceptual knowledge, and implicit cognitive theories. The model assumes that each of these knowledge aspects may affect the process of category learning by affecting the way similarities between objects are perceived. This central assumption of the model is tested in two experiments. The first experiment shows that the presence or absence of prior categorical acid conceptual knowledge affects the psychological stimulus space by changing the saliency of the stimulus dimensions. The second experiment uses these weights to predict the distribution of errors over the stimuli and the number of trials to criterion in category learning by other participants under the same knowledge conditions. We conclude that prior categorical and conceptual knowledge affect category learning by mediation of similarity perception, and discuss the implications of these results.

  DOI：

  10.1080/095414400382190

文献信息

• Preparation of some 2,4,6-cycloheptatriene-1-yl ketones. Strong preference for the norcaradiene isomer in the case of the 2,4,6-cycloheptatriene-1-yl t-butyl ketone
  作者：G. Boche、R. Eiben

  DOI：10.1016/s0040-4039(00)94872-x

  日期：1985.1

  t-Butyl, i-propyl and phenyl 2,4,6-cycloheptatriene-1-yl ketone (=1a},=c},=d}, respectively) have been synthesized. At −139°C, rather unexpectedly, the t-butyl ketone =1a} exists in a 1:1 equilibrium with its norcaradiene isomer =2a}.

  已经合成了叔丁基，异丙基和苯基2,4,6-环庚三烯-1-基酮（分别为= 1a}，= c}，= d}）。在-139℃下，出乎意料的是，叔丁基酮= 1a}与其降冰片烯异构体= 2a}以1：1的平衡存在。
• Facile syntheses of 2,4,6-cycloheptatrienyl ketones
  作者：Kurt Ritter、Michael Hanack

  DOI：10.1016/s0040-4039(00)94871-8

  日期：1985.1

  6-cycloheptatrienyl ketones – by two alternative routes is reported: Route 1): The adducts from the phenyl(trimethylsiloxy)-acetonitriles , known as “umpolung” reagents, and tropylium tetrafluoroborate are cleaved by triethylammonium fluoride to form the aromatic cycloheptatrienyl ketones –. Route 2): the phenyl, methyl, and cyclopropyl ketone (, , ) are prepared by treatment of the acid chloride with the corresponding

  2,4,6-环庚三烯基酮的合成-由两个替代路由被报告：路线1）：加合物从苯基（三甲基甲硅烷）-acetonitriles ，被称为“极性转换”的试剂，和四氟硼酸鎓通过氟化三乙铵裂解形成芳族环庚三烯酮– 。路线2）：苯基，甲基和环丙基酮（，，）由处理的酰氯制备与相应的organomanganese碘化物RMnI（ ，，）。 酰基氯与格氏试剂的铁催化偶联反应也用于制备酮。
• RITTER, K.;HANACK, M., TETRAHEDRON LETT., 1985, 26, N 10, 1285-1288
  作者：RITTER, K.、HANACK, M.

  DOI：——

  日期：——
• RITTER K.; HANACK M., CHEM. BER., 119,(1986) N 12, 3704-3717
  作者：RITTER K.、 HANACK M.

  DOI：——

  日期：——