3,6-dioxo-cyclohexane-1,2-dicarboxylic acid dimethyl ester | 86883-14-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3,6-dioxo-cyclohexane-1,2-dicarboxylic acid dimethyl ester
• 英文别名: 3,6-Dioxo-cyclohexan-1,2-dicarbonsaeure-dimethylester；Opt.-inakt. 3,6-Dioxo-cyclohexan-dicarbonsaeure-(1,2)-dimethylester；dimethyl succinylsuccinate；Dimethyl 3,6-dioxocyclohexane-1,2-dicarboxylate
• CAS: 86883-14-9
• 化学式: C₁₀H₁₂O₆
• 分子量: 228.202
• InChiKey: MSUWDKDPHYCXBJ-UHFFFAOYSA-N

物化性质

• 熔点：
  55-57 °C(Solv: ethanol (64-17-5))
• 沸点：
  370.6±42.0 °C(Predicted)
• 密度：
  1.306±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  86.7
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  硫酸 、 3,6-dioxo-cyclohexane-1,2-dicarboxylic acid dimethyl ester 生成 1,4-环己二酮
  参考文献：
  名称：

  Helferich, Chemische Berichte, 1921, vol. 54, p. 160

  摘要：

  DOI：
• 作为产物：
  描述：

  丁二酸二甲酯 以 甲醇 为溶剂， 以61%的产率得到3,6-dioxo-cyclohexane-1,2-dicarboxylic acid dimethyl ester
  参考文献：
  名称：

  Process for the synthesis of dialkyl succinylsuccinate esters and their conversion to dialkyl 2,5-diarylamino-3,6-dihydroterephthalate esters

  摘要：

  公开号：

  EP0536083B1

文献信息

• [EN] SYNERGISTS FOR QUINACRIDONE MAGENTA PIGMENTS<br/>[FR] AGENTS SYNERGISTES POUR PIGMENTS MAGENTA DE QUINACRIDONE
  申请人：CABOT CORP

  公开号：WO2020243402A1

  公开（公告）日：2020-12-03

  Disclosed herein are compositions (e.g., pigment dispersions or ink compositions such as inkjet ink compositions) comprising at least one quinacridone magenta pigment and at least one synergist selected from compounds (A) and (B) having the following structures, wherein each n is an integer independently ranging from 1 to 4, and R1-R3 are each independently selected from H, CH3, Cl, and F, and (A) (B).

  本文揭示了包含至少一种喹啉胭脂红颜料和至少一种协同剂的组合物（例如颜料分散体或油墨组合物，如喷墨油墨组合物），所述协同剂从具有以下结构的化合物（A）和（B）中选择，其中每个n是独立地从1到4的整数，R1-R3分别独立地选择自H、CH3、Cl和F，以及（A）（B）。
• SYNERGISTS FOR QUINACRIDONE MAGENTA PIGMENTS
  申请人：Cabot Corporation

  公开号：US20200377470A1

  公开（公告）日：2020-12-03

  Disclosed herein are compositions (e.g., pigment dispersions or ink compositions such as inkjet ink compositions) comprising at least one quinacridone magenta pigment and at least one synergist selected from compounds (A) and (B) having the following structures, wherein each n is an integer independently ranging from 1 to 4, and R 1 -R 3 are each independently selected from H, CH 3 , Cl, and F,

  本文揭示了包含至少一种喹啉胭脂品红颜料和至少一种协同剂的组合物（例如颜料分散体或油墨组合物，如喷墨油墨组合物），所述协同剂选自具有以下结构的化合物（A）和（B），其中每个n是独立取值范围为1至4的整数，R1-R3分别独立选择自H、CH3、Cl和F。
• Quinophenanthrine diones fluorescent whitening agents
  申请人：Cole Thurber Damien

  公开号：US20070050927A1

  公开（公告）日：2007-03-08

  Tetrahydro- and dihydroquinophenanthrine dione fluorescent whitening agents and a process for their preparation are provided.

  提供了四氢-和二氢喹诺菲酚酞荧光增白剂及其制备方法。
• Chinacridonsynthese und Verfahren zur Herstellung von Zwischenprodukten
  申请人：DSM Chemie Linz GmbH

  公开号：EP0648733A2

  公开（公告）日：1995-04-19

  Verfahren zur Umesterung von Dimethylsuccinylsuccinat mit einem oder mehreren aliphatischen Alkoholen, die jeweils mindestens 2 C-Atome aufweisen, in Gegenwart eines sauren Katalysators mit oder ohne die Anwesenheit eines unter den Reaktionsbedingungen inerten Verdünnungsmittels unter Sauerstoffausschluß und unter Druck, wobei zumindest eine der beiden Methoxygruppen durch die dem verwendeten Alkohol entsprechende Oxygruppe ersetzt wird und Anwendung des Verfahrens in einem Verfahren zur Herstellung von Terephthalsäuren und von Chinacridonen.

  一种琥珀酸二甲酯与一种或多种脂肪醇（每种脂肪醇至少有 2 个碳原子）发生酯交换反应的工艺，该工艺在有酸催化剂存在的情况下，无论是否有在反应条件下为惰性的稀释剂存在，在无氧和加压的条件下进行，两个甲氧基中至少有一个被所使用的醇对应的氧基取代，以及该工艺在制备对苯二甲酸和喹吖啶酮的工艺中的应用。
• Optimal control of one- and two-photon transitions with shaped femtosecond pulses and feedback
  作者：T. Hornung、R. Meier、D. Zeidler、K.-L. Kompa、D. Proch、M. Motzkus

  DOI：10.1007/s003400000346

  日期：2000.9

  This paper reports two pump-probe experiments in sodium where dynamically tailored ultrashort pulses from a Ti:Sapphire-pumped optical parametric amplifier were employed. The first study focuses on the one-photon Na(3s --> 3p) transition to derive sensitive criteria which judge the performance of a frequency-domain pulse shaper using a spatial light modulator. On the basis of the interpretation, follow-up experiments are suggested to test their cogency. The second experiment uses coherent quantum control by placing an appropriate phase distribution on the incident beam to enhance or cancel the transition probability in the nonresonant two-photon process Na(3s -->--> 5s). Ignorant of the "ideal" phase function, an evolutionary algorithm which uses a feedback derived from the experiment performs the optimization and produces the desired bright or dark pulses within a few minutes. Attention is given to the role of resonant 3s --> 3p transitions excited by the spectral wings of the pump pulse. Different parametrizations of the phase distribution have been examined. Two of these produced solutions which had not previously been predicted by theory still meet the objective of the experiment. The study represents the first successful application of a feedback-organized self-learning algorithm to the design of dark pulses.