9-acetylfluorene | 3300-10-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 9-acetylfluorene
• 英文别名: 1-(9H-fluoren-9-yl)ethanone；1-(9H-fluoren-9-yl)ethan-1-one
• CAS: 3300-10-5
• 化学式: C₁₅H₁₂O
• 分子量: 208.26
• InChiKey: HTKCBQHKADUMRK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914399090

反应信息

• 作为反应物：
  描述：

  9-acetylfluorene 在 phosphorus pentoxide 、 aluminum isopropoxide 、 异丙醇 、 萘烷 作用下， 生成 9-ethylidenefluorene
  参考文献：
  名称：

  Greenhow et al., Journal of the Chemical Society, 1952, p. 986,989

  摘要：

  DOI：
• 作为产物：
  描述：

  9-acetylfluorene enol 生成 9-acetylfluorene
  参考文献：
  名称：

  Harcourt, Myles P.; O'Ferrall, Rory A. More, Journal of the Chemical Society. Perkin transactions II, 1995, # 7, p. 1415 - 1426

  摘要：

  DOI：

文献信息

• FUNCTIONALLY-MODIFIED OLIGONUCLEOTIDES AND SUBUNITS THEREOF
  申请人：Sarepta Therapeutics, Inc.

  公开号：US20140330006A1

  公开（公告）日：2014-11-06

  Functionally-modified oligonucleotide analogues comprising modified intersubunit linkages and/or modified 3′ and/or 5′-end groups are provided. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or correction of aberrant mRNA splice products produces beneficial therapeutic effects.

  提供了包含修改的亚单位间连接和/或修改的3'和/或5'-末端基团的功能修饰寡核苷酸类似物。所公开的化合物对于治疗需要抑制蛋白质表达或纠正异常mRNA剪接产物以产生有益治疗效果的疾病是有用的。
• Hepatitis C Virus Inhibitors
  申请人：Bristol-Myers Squibb Company

  公开号：US20130183269A1

  公开（公告）日：2013-07-18

  The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.

  本公开涉及抗病毒化合物，更具体地涉及能够抑制丙型肝炎病毒（HCV）编码的NS5A蛋白功能的化合物组合，包括这种组合的组成物，以及抑制NS5A蛋白功能的方法。
• Ring transformations of heterocyclic compounds.<b>XXI</b>. Diastereoselective built-up of an aroylcyclohexadiene moiety as second spiro-connected ring at spiroindolines by pyrylium ring transformation
  作者：Thomas Zimmermann

  DOI：10.1002/jhet.5570390202

  日期：2002.3

  cycloalkene or a heterocyclic system. These diastereoselective 2,5-[C4+C2] pyrylium ring transformations are carried out in the presence of triethylamine/acetic acid in boiling ethanol to give the dispiroindolines 4 with a trans configuration of the more bulky substituents at the cyclohexadiene ring. By the same type of transformation the dispiro compounds 7/10 with an additional fused benzene ring are obtained

  2,4,6-三芳基吡啶鎓高氯酸盐1与由相应的甲基吲哚盐2原位生成的亚甲基二氢吲哚3 反应，该亚甲基二氢吲哚盐3与环烷烃，苯甲酰化环烯烃或杂环系统螺旋稠合。这些非对映选择性的2，5- [C 4 + C 2 ]吡喃鎓环转化是在三乙胺/乙酸的存在下于沸腾的乙醇中进行的，以得到在环己二烯环上具有更大体积取代基的反式构型的二螺二吲哚啉4。通过相同类型的转化，双螺化合物7/10从吡喃鎓盐1a和6/9（苯并稠合的3的类似物）获得带有额外的稠合苯环的苯并稠合类似物。讨论了转化产物的光谱数据及其形成方式。
• ALIPHATIC CHEMISTRY OF FLUORENE: PART III. SOME DERIVATIVES OF FLUORENE AND PHENANTHRENE
  作者：P. M. G. Bavin

  DOI：10.1139/v60-128

  日期：1960.6.1

  Methyl fluorene-9-carboxylate and 9-methyl-9-acetylfluorene have been nitrated and the products converted to 2-nitrophenanthrene and 2-nitro-9,10-dimethylphenanthrene, respectively.Acetylation of 9,10-dimethylphenanthrene has given only one ketone, probably the 3-isomer. 4-Nitrofluorenone has been synthesized by a convenient route.

  芴9-羧酸甲酯和9-甲基-9-乙酰芴已被硝化，产物分别转化为2-硝基菲和2-硝基-9,10-二甲基菲。9,10-二甲基菲乙酰化仅得到一个酮, 可能是 3-异构体。4-硝基芴酮已通过方便的路线合成。
• Acid-catalyzed reactions of 1,2-Dicarbonylethanes with benzene. Ethylene dication electrophiles
  作者：Takahisa Yamazaki、Shin-ichi Saito、Tomohiko Ohwada、Koichi Shudo

  DOI：10.1016/0040-4039(95)01075-s

  日期：1995.8

  1,2-Dicarbonyl compounds reacted with benzene in the presence of a strong acid, trifluoromethanesulfonic acid, to give gem-diphenylated ketones in high yields. The reaction was accelerated when the acidity of the medium was increased, supporting involvement of O,O-diprotonated 1,2-dicarbonyl species (i.e., 1,2-dihydroxyethylene dications) as the active electrophiles.

  1,2-二羰基化合物在强酸三氟甲磺酸的存在下与苯反应，以高收率得到了宝石-二苯基化的酮。当介质的酸度增加时，反应被加速，从而支持了O，O-二质子化的1,2-二羰基物质（即1,2-二羟基乙烯二羧酸）作为活性亲电子试剂的参与。