壬烷-3,7-二酮 | 2955-64-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 壬烷-3,7-二酮
• 英文名称: nonane-3,7-dione
• 英文别名: 3,7-Nonanedione
• CAS: 2955-64-8
• 化学式: C₉H₁₆O₂
• 分子量: 156.225
• InChiKey: LEWPZOGPVRIZMD-UHFFFAOYSA-N

物化性质

• 熔点：
  53.0-53.5 °C(Solv: hexane (110-54-3))
• 沸点：
  117-119 °C(Press: 10 Torr)
• 密度：
  0.911±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  壬烷-3,7-二酮 在 四氯化钛 、 锌 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以20.73%的产率得到(1R,2S)-1,2-diethylcyclopentane-1,2-diol
  参考文献：
  名称：

  [EN] INHIBITORS OF COMPLEMENT FACTORS AND USES THEREOF
  [FR] INHIBITEURS DE FACTEURS DU COMPLÉMENT ET LEURS UTILISATIONS

  摘要：

  揭示了式I和II的化合物及其药用盐。还披露了使用此处披露的化合物治疗神经退行性疾病、炎症性疾病、自身免疫疾病、眼科疾病或代谢性疾病的方法。

  公开号：

  WO2022020244A1
• 作为产物：
  描述：

  1,2-diethylcyclopentene 在 臭氧 、 溶剂黄146 作用下， 生成 壬烷-3,7-二酮
  参考文献：
  名称：

  Criegee et al., Justus Liebigs Annalen der Chemie, 1956, vol. 599, p. 81,93

  摘要：

  DOI：

文献信息

• POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20170226317A1

  公开（公告）日：2017-08-10

  A polarizing plate protective film which prevents deterioration of polarization performance in a high temperature, high humidity environment, and a polarizing plate and display device using the film including a compound represented by the following General Formula (I). (X-L n z General Formula (I) X represents a formyl group, a boronic acid group, or a group represented by the following General Formula (I-B) or a group represented by the following General Formula (I-C), where L represents a single bond or divalent linking group, and n represents an integer equal to or greater than 2. When n is 2, Z represents a single bond or a divalent group, and when n≧3, Z represents an n-valent group. R A and R B represent an alkyl group, a cycloalkyl group, an aryl group, or an acyl group. R A and R B may be bonded to each other to form a ring. * represents a bond to be bonded to L.

  一种偏光板保护膜，可防止在高温高湿环境中偏光性能的恶化，以及使用包括下述一般式（I）所代表的化合物的偏光板和显示装置。 （X-L n z 一般式（I） X代表甲酰基、硼酸基或由下述一般式（I-B）所代表的基团或由下述一般式（I-C）所代表的基团，其中L代表单键或二价连接基团，n代表大于或等于2的整数。当n为2时，Z代表单键或二价基团，当n≧3时，Z代表n价基团。 RA和RB代表烷基、环烷基、芳基或酰基。RA和RB可以相互连接形成环。*代表要连接到L的键。
• Functionalized ketones by iron mediated reaction of grignard reagents with acyl chlorides
  作者：C. Cardellicchio、V. Fiandanese、G. Marchese、L. Ronzini

  DOI：10.1016/s0040-4039(00)96043-x

  日期：1987.1

  The iron(III)-catalyzed cross-coupling reaction between Grignard reagents and acyl chlorides was found to be widely applicable to the synthesis of various functionalized ketones in good yields under mild conditions; the series of examples includes the synthesis of chiral methyl ketones and symmetric diketones.

  发现格氏试剂与酰氯之间的铁（III）催化的交叉偶联反应可广泛用于温和条件下以高收率合成各种功能化的酮。该系列实例包括手性甲基酮和对称二酮的合成。
• Alkoxysilacycloalkanes, process for their preparation and their use for the polymerization of olefins
  申请人：Arkema

  公开号：US07049454B2

  公开（公告）日：2006-05-23

  The invention relates to alkoxysilacycloalkanes, to the process of their preparation and to their use in the polymerization of olefins. The introduction of these alkoxysilacycloalkanes into the olefin polymerization environment makes it possible to raise the heptane-insolubles content of the polymer finally formed.

  该发明涉及烷氧基硅环烷烃的制备过程以及它们在烯烃聚合中的应用。将这些烷氧基硅环烷烃引入烯烃聚合环境中可以提高最终形成的聚合物中庚烷不溶物的含量。
• Synthesis of Diketones, Ketoesters, and Tetraketones by Electrochemical Oxidative Decarboxylation of Malonic Acid Derivatives: Application to the Synthesis of <i>cis</i>-Jasmone
  作者：Xiaofeng Ma、Damien F. Dewez、Le Du、Xiya Luo、István E. Markó、Kevin Lam

  DOI：10.1021/acs.joc.8b01994

  日期：2018.10.5

  Disubstituted malonic acid derivatives are smoothly converted into diketones and ketoesters in good to excellent yield (68% to 91%) under electrochemical conditions. The scope can be extended to transform trisubstituted bis-malonic acids into tetraketones in 77% to 86% yield. The new method was applied to the total synthesis of cis-jasmone.

  在电化学条件下，二取代的丙二酸衍生物可以良好至极佳的收率（68％至91％）顺利转化为二酮和酮酸酯。可以扩大范围，以77％至86％的产率将三取代的双丙二酸转化为四酮。将该新方法应用于顺式茉莉酮的全合成。
• N-BRIDGED POLYNITRONS AND THE USE THEREOF AS CROSS-LINKING AGENTS, IN PARTICULAR IN COATING MATERIALS AND ADHESIVES
  申请人：Dickmeis Marcus

  公开号：US20130018140A1

  公开（公告）日：2013-01-17

  The invention relates to N-bridged polynitrons and their use for cross-linking of unsaturated polymers, as well as a curable composition comprising (a) a N-bridged polynitron, (b) an unsaturated polymer or a mixture of polymers, wherein at least one unsaturated polymer contains unsaturated functions or functional groups which can react with the polynitron, (c) optionally fillers, (d) optionally pigments, (e) optionally additives such as plasticizers, stabilizers, photoinitiators, and (f) optionally, other cross-linking agents such as polyisocyanates, bisdienes, polyoxaziridines, and their use as adhesives, rubber, filling, sprayable thick-layer filler, ink, paint, powder paint, waterborne paint or solvent based paint. Further, the invention relates to cross-linking products obtainable by curing the curable composition according to the present invention.

  该发明涉及N-桥联聚硝基化合物及其在交联不饱和聚合物中的应用，以及包括（a）N-桥联聚硝基化合物、（b）不饱和聚合物或聚合物混合物的可固化组合物，其中至少一种不饱和聚合物含有可以与聚硝基化合物发生反应的不饱和功能或官能团，（c）可选填料，（d）可选颜料，（e）可选添加剂如增塑剂、稳定剂、光引发剂，以及（f）可选其他交联剂如聚异氰酸酯、双二烯、聚噁唑烷等，并将其用作粘合剂、橡胶、填料、喷涂厚层填料、墨水、油漆、粉末涂料、水性涂料或溶剂基涂料。此外，该发明涉及通过固化根据本发明的可固化组合物获得的交联产品。