2-bromo-2-methyl-1-(naphthalen-2-yl)propan-1-one | 76469-35-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-bromo-2-methyl-1-(naphthalen-2-yl)propan-1-one
• 英文别名: 1-bromo-1-methylethyl β-naphthyl ketone；α-bromoisopropyl 2-naphthyl ketone；alpha-Bromoisopropyl 2-naphthyl ketone；2-bromo-2-methyl-1-naphthalen-2-ylpropan-1-one
• CAS: 76469-35-7
• 化学式: C₁₄H₁₃BrO
• 分子量: 277.161
• InChiKey: ACKJKOBAACDJOR-UHFFFAOYSA-N

物化性质

• 沸点：
  361.7±15.0 °C(Predicted)
• 密度：
  1.376±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-bromo-2-methyl-1-(naphthalen-2-yl)propan-1-one 在 sodium azide 作用下， 以 二甲基亚砜 为溶剂， 反应 1.5h， 生成 α-azideisopropyl 2-naphthyl ketone
  参考文献：
  名称：

  [EN] FUNGICIDAL COMPOSITION CONTAINING ACID AMIDE DERIVATIVE
  [FR] COMPOSITION FONGICIDE CONTENANT UN DÉRIVÉ D'AMIDE D'ACIDE

  摘要：

  传统的许多杀真菌组合物存在实际问题，例如预防效果或治疗效果不足，残留效果往往不足，或者根据应用场所，控制植物病害的效果往往不足，因此需要一种能够克服这些问题的杀真菌组合物。本发明提供了一种含有式(I)的酸酰胺衍生物或其盐的杀真菌组合物作为活性成分：其中A是苯基，可能被取代，苄基，可能被取代，萘基，可能被取代，杂环环，可能被取代，融合的杂环环，可能被取代，或类似物；B是可能被取代的杂环环，融合的可能被取代的杂环环，或可能被取代的萘基；R1和R2各自独立的，是烷基，或类似物；R3是氢，或类似物；W1和W2各自独立的，是氧或硫。

  公开号：

  WO2006016708A1
• 作为产物：
  描述：

  2-甲基-1-萘-2-基丙烷-1-酮 在 pyridinium hydrobromide perbromide 、 溶剂黄146 作用下， 反应 10.0h， 以99%的产率得到2-bromo-2-methyl-1-(naphthalen-2-yl)propan-1-one
  参考文献：
  名称：

  构建拥挤的酮：取代 Hantzsch 酯和腈作为光氧化还原催化中的烷基化试剂

  摘要：

  首次使用 4-烷基 Hantzsch 酯通过转移烷基化通过可见光诱导的光氧化还原催化构建具有全碳四元中心的分子。在此反应中实现了高达 1500 h(-1) 的营业额频率。4-烷基汉茨腈作为叔自由基供体的反应分子间连接了两个连续的全碳四元中心，这种化学反应被用来合成一类羟基类固醇脱氢酶抑制剂的常见前体。

  DOI：

  10.1021/jacs.6b06379

文献信息

• Intermolecular C–H Quaternary Alkylation of Aniline Derivatives Induced by Visible-Light Photoredox Catalysis
  作者：Jie Cheng、Xia Deng、Guoqiang Wang、Ying Li、Xu Cheng、Guigen Li

  DOI：10.1021/acs.orglett.6b02179

  日期：2016.9.16

  The intermolecular direct C–H alkylation of aniline derivatives with α-bromo ketones to build a quaternary carbon center was reported with a visible-light catalysis procedure. The reaction covers a variety of functional groups with good to excellent yields. A regioselectivity favoring the ortho position for the amine group was observed and investigated with Fukui indices and spectral methods.

  用可见光催化方法报道了苯胺衍生物与α-溴代酮的分子间直接CH烷基化反应，以建立一个季碳中心。该反应以良好或优异的产率覆盖了各种官能团。观察到有利于胺基邻位的区域选择性，并用Fukui指数和光谱法研究。
• Fungicidal Composition Containing Acid Amide Derivative
  申请人：Nakamura Yuji

  公开号：US20080318779A1

  公开（公告）日：2008-12-25

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R 1 and R 2 which are independent of each other, is alkyl, or the like; R 3 is hydrogen, or the like; each of W 1 and W 2 which are independent of each other, is oxygen or sulfur.

  传统的许多杀菌组合物存在实际问题，例如预防效果或治疗效果不足，残留效果倾向于不足，或者根据应用场所，对植物疾病的控制效果倾向于不足，因此需要一种克服这些问题的杀菌组合物。本发明提供了一种含有式(I)的酸酰胺衍生物或其盐作为活性成分的杀菌组合物：其中，A是苯基，可以是取代的苯基，苄基，可以是取代的苄基，萘基，可以是取代的萘基，杂环环，可以是取代的杂环环，融合的杂环环，可以是取代的融合的杂环环或类似物；B是杂环环，可以是取代的融合的杂环环或取代的萘基；R1和R2各自独立地是烷基或类似物；R3是氢或类似物；W1和W2各自独立地是氧或硫。
• FUNGICIDAL COMPOSITION CONTAINING ACID AMIDE DERIVATIVE
  申请人：Nakamura Yuji

  公开号：US20100261675A1

  公开（公告）日：2010-10-14

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R 1 and R 2 which are independent of each other, is alkyl, or the like; R 3 is hydrogen, or the like; each of W 1 and W 2 which are independent of each other, is oxygen or sulfur.

  传统的多种杀菌剂组合存在实际问题，例如预防效果或治疗效果不足，残留效果往往不足，或者根据应用场所，对植物疾病的控制效果往往不足，因此需要一种能够克服这些问题的杀菌剂组合。本发明提供了一种杀菌剂组合，其包含式（I）的酸酰胺衍生物或其盐作为活性成分：其中A是苯基，可以是取代的苯基，苄基，可以是取代的苄基，萘基，可以是取代的萘基，杂环环，可以是取代的杂环环，融合的杂环环，可以是取代的融合的杂环环等；B是杂环环，可以是取代的融合的杂环环或萘基，可以是取代的萘基；R1和R2各自独立地是烷基或类似物；R3是氢或类似物；W1和W2各自独立地是氧或硫。
• Fungicidal composition containing acid amide derivative
  申请人：Ishihara Sangyo Kaisha, Ltd.

  公开号：US08039420B2

  公开（公告）日：2011-10-18

  Conventional many fungicidal compositions have had practical problems such that either a preventive effect or a curing effect is inadequate, the residual effect tends to be inadequate, or the controlling effect against plant diseases tends to be inadequate depending upon the application site, and a fungicidal composition to overcome such problems has been desired. The present invention provides a fungicidal composition containing an acid amide derivative of the formula (I) or a salt thereof, as an active ingredient: wherein A is phenyl which may be substituted, benzyl which may be substituted, naphthyl which may be substituted, heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or the like; B is heterocyclic ring which may be substituted, fused heterocyclic ring which may be substituted, or naphthyl which may be substituted; each of R1 and R2 which are independent of each other, is alkyl, or the like; R3 is hydrogen, or the like; each of W1 and W2 which are independent of each other, is oxygen or sulfur.

  传统的多种杀真菌组合物存在实际问题，例如预防效果或治愈效果不足，残留效果倾向于不足，或者根据应用场所，对植物疾病的控制效果倾向于不足，因此需要一种克服这些问题的杀真菌组合物。本发明提供了一种杀真菌组合物，其含有式（I）的酸酰胺衍生物或其盐作为活性成分： 其中A是苯基，可以是取代基的苯基，取代基的苄基，取代基的萘基，取代基的杂环环或取代基的融合杂环环等；B是取代基的杂环环，取代基的融合杂环环或取代基的萘基；每个独立的R1和R2是烷基或类似物；R3是氢或类似物；每个独立的W1和W2是氧或硫。
• Dumpis, M. A.; Kudryashova, N. I.; Khromov-Borisov, N. V., Journal of Organic Chemistry USSR (English Translation), 1980, vol. 16, # 10, p. 1799 - 1803
  作者：Dumpis, M. A.、Kudryashova, N. I.、Khromov-Borisov, N. V.

  DOI：——

  日期：——