(3-Nitrophenyl) octanoate | 99052-94-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: (3-Nitrophenyl) octanoate
• CAS: 99052-94-5
• 化学式: C₁₄H₁₉NO₄
• 分子量: 265.309
• InChiKey: ZUBIXZHVEBGBHG-UHFFFAOYSA-N

物化性质

• 沸点：
  367.5±25.0 °C(Predicted)
• 密度：
  1.115±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3-Nitrophenyl) octanoate 在 碳酸氢钠 、 sodium carbonate 作用下， 以 水 、 二甲基亚砜 为溶剂， 生成 辛酸 、 间硝基苯酚
  参考文献：
  名称：

  疏水亲油相互作用对化学反应性的影响。6. 疏水-亲油取代基常数与简单底物-溶剂体系的化学反应性相关的第一个例子

  摘要：

  Etude cinetique de l'hydrolyse de treize palmitates de phenyles meta-et para-substitues dans des melanges DMSO-eau

  DOI：

  10.1021/ja00311a075

文献信息

• Method and culture device for detecting yeasts and molds
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10640743B2

  公开（公告）日：2020-05-05

  A thin film culture device for detecting yeast and mold microorganisms in a sample is provided. The culture device comprises a body comprising a self-supporting substrate having a first major surface and a second major surface; a first adhesive composition disposed on a portion of the first major surface of the substrate; a substantially dry, cold-water-soluble first hydrogel-forming composition adhered to the first adhesive composition; and a plurality of indicator agents. The plurality of indicator agents comprises three indicator agents for detecting distinct glycosidase enzyme activities, an indicator agent for detecting an alkyl esterase enzyme activity, and an indicator agent for detecting a phosphatase enzyme activity, wherein each of the plurality of indicator agents comprises a detectable reporter group. A method of using the culture device is also provided.

  提供了一种用于检测样品中酵母和霉菌微生物的薄膜培养装置。该培养装置包括一个主体，该主体包括具有第一大表面和第二大表面的自支撑基底；设置在基底第一大表面部分上的第一粘合剂组合物；粘附在第一粘合剂组合物上的基本干燥、冷水可溶的第一水凝胶形成组合物；以及多种指示剂。多种指示剂包括三种用于检测不同糖苷酶酶活性的指示剂、一种用于检测烷基酯酶酶活性的指示剂和一种用于检测磷酸酶酶活性的指示剂，其中多种指示剂中的每一种都包括可检测的报告基团。还提供了一种使用该培养装置的方法。
• Tee, Oswald S.; Gadosy, Timothy A., Journal of the Chemical Society. Perkin transactions II, 1994, # 10, p. 2191 - 2198
  作者：Tee, Oswald S.、Gadosy, Timothy A.

  DOI：——

  日期：——
• Ester Cleavage by Cyclodextrins in Aqueous Dimethyl Sulfoxide Mixtures. Substrate Binding versus Transition State Binding
  作者：Oswald S. Tee、Charles Mazza、Rafael Lozano-Hemmer、Javier B. Giorgi

  DOI：10.1021/jo00104a014

  日期：1994.12

  The effects of DMSO on the kinetics of cleavage of m- and p-nitrophenyl alkanoates (mNPAlk and pNPAlk) by alpha- and beta-cyclodextrin (alpha-CD and beta-CD) in basic aqueous solution have been studied. For the two acetates addition of up to 60% (v/v) of DMSO increases rates but overall it has little effect on substrate binding, transition state binding, or the acceleration due to complexation. By contrast, in 50% (v/v) aqueous DMF these characteristics are greatly affected such that the normal difference in reactivity of the isomers is almost removed. The cleavage of mNPAlk and pNPAlk (C2 to C10) by the CDs in 60% (v/v) aqueous DMSO have very different chain length dependences for substrate binding and transition state binding, and there are significant changes from their behavior in water. Even though hydrophobic effects seem to be largely removed in 60% aqueous DMSO, and the difference between the reactivities of the isomers is reduced, reaction of mNPAlk proceeds through aryl group inclusion and that of pNPAlk through acyl group inclusion, as in water. The cleavage of m-tert-butylphenyl acetate is accelerated more in 60% (v/v) aqueous DMSO than in water because the solvent change weakens substrate binding more than transition state binding.
• Gadosy, Timothy A.; Tee, Oswald S., Journal of the Chemical Society. Perkin transactions II, 1994, # 4, p. 715 - 722
  作者：Gadosy, Timothy A.、Tee, Oswald S.

  DOI：——

  日期：——
• METHOD AND COMPOSITION FOR DETECTING BACTERIAL CONTAMINATION IN FOOD PRODUCTS
  申请人：BioControl Systems, Inc.

  公开号：EP0870054B1

  公开（公告）日：2008-07-30