4-ethyl-4-methyl-hexan-3-one | 34575-39-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-ethyl-4-methyl-hexan-3-one
• 英文别名: 4-Ethyl-4-methylhexan-3-one
• CAS: 34575-39-8
• 化学式: C₉H₁₈O
• 分子量: 142.241
• InChiKey: OQLNIMFHPDBOSR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  乙基锂 、 2-(1-ethyl-propyl)-4,4-dimethyl-4,5-dihydro-oxazole 、 碘甲烷 生成 4-ethyl-4-methyl-hexan-3-one
  参考文献：
  名称：

  乙炔合成酯混合物：二甲基-4,4恶唑啉-2的有机锂作用。二甲基-4,4恶唑啉鎓2的有机金属替代物

  摘要：

  α，α-二取代的酮由中间体烯胺水解后有机锂化合物与取代的4,4-二甲基-2-恶唑啉4反应生成。后者的烷基化还允许合成α，α，α-三取代的酮。通过将有机金属试剂添加到4,4-二甲基-2-恶唑啉鎓盐6中，可以制备出α，α-二取代的酮。已将该方法的效率与其他当前使用的方法进行了比较。

  DOI：

  10.1016/s0040-4020(01)93497-0

文献信息

• Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex
  申请人：Hormann Eugene Robert

  公开号：US20060020146A1

  公开（公告）日：2006-01-26

  The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

  本发明涉及用于核受体基于诱导基因表达系统的非甾体配体，以及一种调节外源基因表达的方法，其中包括一个包含：DNA结合结构域；配体结合结构域；转活化结构域；和配体的ecdysone受体复合物与包含外源基因和响应元件的DNA构建物接触；其中外源基因受响应元件控制，并且在配体存在的情况下DNA结合结构域与响应元件结合导致基因的激活或抑制。
• Method of Preparing Cyclic Carbonates, Cyclic Carbamates, Cyclic Ureas, Cyclic Thiocarbonates, Cyclic Thiocarbamates, and Cyclic Dithiocarbonates
  申请人：Hedrick James L.

  公开号：US20100280242A1

  公开（公告）日：2010-11-04

  A method of preparing a cyclic monomer, comprising: forming a first mixture comprising a precursor compound, bis(pentafluorophenyl) carbonate, and a catalyst; wherein the precursor compound has a structure comprising a) two or more carbons, and b) two functional groups selected from the group consisting of primary amine, secondary amine, thiol group, hydroxyl group, and combinations thereof; and agitating the first mixture at a temperature effective to form a second mixture comprising the cyclic monomer, the cyclic monomer selected from the group consisting of a cyclic carbonate, a cyclic carbamate, a cyclic urea, a cyclic thiocarbonate, a cyclic thiocarbamate, and a cyclic dithiocarbonate.

  制备环状单体的方法，包括：形成包括前体化合物、双(五氟苯基)碳酸酯和催化剂的第一混合物；其中前体化合物具有结构，包括a) 两个或更多碳，和b) 从一次胺、二次胺、硫醇基团、羟基团和它们的组合中选择的两个功能基团；并在有效温度下搅拌第一混合物，形成包括所述环状单体的第二混合物，所述环状单体选自环状碳酸酯、环状氨基甲酸酯、环状脲、环状硫代碳酸酯、环状硫代氨基甲酸酯和环状二硫代碳酸酯的组合。
• RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING DYE
  申请人：USHIJIMA Kenta

  公开号：US20120235099A1

  公开（公告）日：2012-09-20

  The object of the present invention is to provide a radiation-sensitive colored composition which can supress the generation of the contamination of the device. A radiation-sensitive colored composition including: (A) a dye containing of from 10 ppm to 1000 ppm of a halogen ion; (B) a polymerizable compound; and (C) a solvent.

  本发明的目的是提供一种辐射敏感的着色组合物，可以抑制器件的污染产生。一种辐射敏感的着色组合物，包括：（A）一种含有10 ppm至1000 ppm卤离子的染料；（B）一种可聚合化合物；和（C）一种溶剂。
• BIOAVAILABLE DIACYLHYDRAZINE LIGANDS FOR MODULATING THE EXPRESSION OF EXOGENOUS GENES VIA AN ECDYSONE RECEPTOR COMPLEX
  申请人：Hormann Eugene Robert

  公开号：US20080064741A1

  公开（公告）日：2008-03-13

  The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

  本发明涉及用于核受体基础诱导基因表达系统的非类固醇配体，以及一种调节外源基因表达的方法，其中包括将一个包含：DNA结合域、配体结合域、转录激活域和配体的ecdysone受体复合物与一个包含：外源基因和响应元件的DNA构建物接触；其中，外源基因在响应元件的控制下，并且在配合剂存在下，DNA结合域与响应元件结合导致基因的激活或抑制。
• Bioavailable Diacylhydrazine Ligands for Modulations the Expression of Exogenous Genes via an Ecdysone Receptor Complex
  申请人：HORMANN Robert Eugene

  公开号：US20130035487A1

  公开（公告）日：2013-02-07

  The present invention relates to non-steroidal ligands for use in nuclear receptor-based inducible gene expression system, and a method to modulate exogenous gene expression in which an ecdysone receptor complex comprising: a DNA binding domain; a ligand binding domain; a transactivation domain; and a ligand is contacted with a DNA construct comprising: the exogenous gene and a response element; wherein the exogenous gene is under the control of the response element and binding of the DNA binding domain to the response element in the presence of the ligand results in activation or suppression of the gene.

  本发明涉及用于核受体基础诱导基因表达系统的非类固醇配体，以及一种调节外源基因表达的方法，该方法包括：将包括DNA结构的外源基因和响应元件与具有DNA结合域、配体结合域、转录激活域和配体的ecdysone受体复合物接触；其中，外源基因在响应元件的控制下，并且在存在配体的情况下，DNA结合域与响应元件的结合导致基因的激活或抑制。