2-methyl-hept-6-en-3-one | 26144-88-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-methyl-hept-6-en-3-one
• 英文别名: 2-methyl-6-hepten-3-one；2-Methyl-6-hepten-3-on；6-Methylhept-1-en-5-on；2-Methyl-hept-6-en-3-on；2-Methylhept-6-en-3-one
• CAS: 26144-88-7
• 化学式: C₈H₁₄O
• 分子量: 126.199
• InChiKey: NJAYZISKWWQCJX-UHFFFAOYSA-N

物化性质

• 沸点：
  90-91 °C(Press: 80 Torr)
• 密度：
  0.8483 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 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-methyl-hept-6-en-3-one 在 乙酸铵 、 sodium cyanoborohydride 作用下， 以 甲醇 为溶剂， 生成 2-甲基庚-6-烯-3-醇
  参考文献：
  名称：

  羧酸铜（II）促进了末端烯烃的分子内胺化反应：改善了反应条件并扩大了底物范围。

  摘要：

  通过使用有机可溶性新癸酸铜（II）[Cu（ND）2]，可以改善羧酸铜（II）促进的氨化反应。Cu（ND）2允许使用极性较小的溶剂二氯乙烷（DCE），因此，可以避免反应性较差的底物的分解。在2，5-二取代的吡咯烷的合成中观察到高的非对映选择性。衍生自2-烯丙基苯胺的尿素，双（苯胺）和α-酰胺基吡咯也可能参与了金属化反应。

  DOI：

  10.1021/ol0706713
• 作为产物：
  描述：

  1,4-bis(dimethylamino)-1,1-dimethylbut-2-yne 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 5.0h， 生成 2-methyl-hept-6-en-3-one
  参考文献：
  名称：

  摘要：

  Quaternary ammonium salts with a 1,1-dimethylbut-2-yne-1,4-diyl common group react with aqueous alkali with intermediate formation of 1,2- rather than 1,4-cleavage products. When both nitrogen atoms bear allylic groups, rearrangement-cleavage-substitution occurs to give methyl isopropyl ketones. Salts with two 3-methylbut-2-en-1-yl groups cleave isoprene.

  DOI：

  10.1023/a:1023419530311

文献信息

• TRIAZOLE ACC INHIBITORS AND USES THEREOF
  申请人：Gilead Apollo, LLC

  公开号：US20170166584A1

  公开（公告）日：2017-06-15

  The present invention provides triazole compounds useful as inhibitors of Acetyl CoA Carboxylase (ACC), compositions thereof, and methods of using the same.

  本发明提供了三唑化合物，可用作乙酰辅酶A羧化酶（ACC）的抑制剂，以及其组合物和使用方法。
• HEPATITIS C VIRUS INHIBITORS
  申请人：Qiu Yao-Ling

  公开号：US20110064695A1

  公开（公告）日：2011-03-17

  The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.

  本发明公开了化合物的结构式（I），或其药学上可接受的盐、酯或前药： 这些化合物抑制RNA含病毒，特别是丙型肝炎病毒（HCV）。因此，本发明的化合物干扰丙型肝炎病毒的生命周期，并且也可用作抗病毒剂。本发明还涉及包含上述化合物的药物组合物，用于治疗患有HCV感染的受试者。该发明还涉及通过给予包含本发明化合物的药物组合物来治疗受试者的HCV感染的方法。本发明涉及上述新型抗病毒化合物，包括含有这些化合物的药物组合物，以及用于治疗或预防受试者需要此类治疗的病毒（特别是HCV）感染的方法。
• Neighboring group participation in Lewis acid-promoted [3 + 4] and [3 + 5] annulations. The synthesis of oxabicyclo[3.n.1]alkan-3-ones
  作者：Gary A. Molander、Kimberly O. Cameron

  DOI：10.1021/ja00056a002

  日期：1993.2

  2-(alkoxycarbon)-m-oxabicyclo[3.n.1]alkan-3-ones can be constructed by this process in which two new carbon-carbon bonds are generated. Unusually high regioncontrol is observed, and good to excellent stereochemical control can be achieved at virtually every position on the new carbocycles. Intramolecular neighboring group participation is proposed to explain the unusually high selectivities attained in the annulation

  路易斯酸用作 1,4- 和 1,5- 二羰基亲电试剂与 β-二酮和 β-酮酯的双（三甲基甲硅烷基）烯醇醚环化的催化剂。多种 2-(烷氧基碳)-m-氧杂双环[3.n.1]alkan-3-ones 可以通过该过程构建，其中产生两个新的碳-碳键。观察到异常高的区域控制，并且几乎可以在新碳环的每个位置实现良好到出色的立体化学控制。提出分子内相邻基团参与来解释在环化反应中获得的异常高的选择性
• SULFONAMIDE-BASED ORGANOCATALYSTS AND METHOD FOR THEIR USE
  申请人：Carter Rich Garrett

  公开号：US20100184986A1

  公开（公告）日：2010-07-22

  Organocatalysts, particularly proline sulfonamide organocatalysts, having a first general formula as follows are disclosed. Embodiments of a method for using these organocatalysts also are disclosed. The method comprises providing a disclosed organocatalyst, and performing a reaction, often an enantioselective or diastereoselective reaction, using the organocatalyst. Solely by way of example, disclosed catalysts can be used to perform aldol reactions, conjugate additions, Michael additions, Robinson annulations, Mannich reactions, α-aminooxylations, α-hydroxyaminations, α-aminations and alkylation reactions. Certain of such reactions are intramolecular cyclizations used to form cyclic compounds, such as 5- or 6-membered rings, having one or more chiral centers. Disclosed organocatalysts generally are much more soluble in typical solvents used for organic synthesis than are known compounds. Moreover, the reaction yield is generally quite good with disclosed compounds, as is their enantioselective and diastereoselective effectiveness.

  披露了具有如下一般公式之一的有机催化剂，尤其是脯氨酸磺酰胺有机催化剂。还披露了使用这些有机催化剂的方法的实施例。该方法包括提供一种披露的有机催化剂，并使用该有机催化剂进行反应，通常是立体选择性的反应或对映选择性反应。仅作为示例，披露的催化剂可用于进行aldol反应、共轭加成、Michael加成、Robinson环化反应、Mannich反应、α-氨基氧化、α-羟基胺化、α-胺化和烷基化反应。其中一些反应是分子内环化反应，用于形成具有一个或多个手性中心的环状化合物，例如5或6元环。披露的有机催化剂通常比已知的化合物更容易溶于用于有机合成的典型溶剂中。此外，使用披露化合物的反应收率通常相当好，它们的对映选择性和非对映选择性效果也很好。
• 3,3‘-Bis(trisarylsilyl)-Substituted Binaphtholate Rare Earth Metal Catalysts for Asymmetric Hydroamination
  作者：Denis V. Gribkov、Kai C. Hultzsch、Frank Hampel

  DOI：10.1021/ja058287t

  日期：2006.3.1

  Chiral 3,3'-bis(trisarylsilyl)-substituted binaphtholate rare earth metal complexes (R)-[LnBinol-SiAr3}(o-C6H4CH2NMe2)(Me2NCH2Ph)] (Ln = Sc, Lu, Y; Binol-SiAr3 = 3,3'-bis(trisarylsilyl)-2,2'-dihydroxy-1,1'-binaphthyl; Ar = Ph (2-Ln), 3,5-xylyl (3-Ln)) and (R)-[LaBinol-Si(3,5-xylyl)3}E(SiMe3)2}(THF)2] (E = CH (4a), N (4b)) are accessible via facile arene, alkane, and amine elimination. They are efficient

  手性 3,3'-双(三芳基甲硅烷基)-取代的联萘金属络合物 (R)-[LnBinol-SiAr3}(o-C6H4CH2NMe2)(Me2NCH2Ph)] (Ln = Sc, Lu, Y; Binol-SiAr3 = 3,3'-双(三芳基甲硅烷基)-2,2'-二羟基-1,1'-联萘；Ar = Ph (2-Ln)、3,5-二甲苯基 (3-Ln)) 和 (R)-[ LaBinol-Si(3,5-二甲苯基)3}E(SiMe3)2}(THF)2] (E = CH (4a), N (4b)) 可通过芳烃、烷烃和胺轻松消除. 它们是氨基烯烃不对称加氢胺化/环化的有效催化剂，使用 (R)-2- 在 25 摄氏度下为 2,2-二苯基-戊-4-烯胺 (5c) 提供高达 840 h(-1) 的 TOF Y。在 5c 与 (R)-2-Sc 的环化中实现了高达 95% ee 的对映选择性。反应显示出明显的零级