Undecen-2-ol | 64391-39-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Undecen-2-ol
• 英文别名: undec-1-en-2-ol
• CAS: 64391-39-5
• 化学式: C₁₁H₂₂O
• 分子量: 170.29
• InChiKey: NNKBIJIYZYHBGV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Polyurethane elastomers exhibiting improved demold, green strength, and water absorption, and haze-free polyols suitable for their preparation
  申请人：ARCO Chemical Technology, L.P.

  公开号：EP0807651A1

  公开（公告）日：1997-11-19

  Polyurethane elastomers exhibiting improved green strength while maintaining short demold times are prepared from ultra-low unsaturation polyoxypropylene polyols containing up to 20 weight percent internal random oxyethylene moieties. The elastomers adsorb less than 10 weight percent water at 0°C. The internal polyoxyethylene moiety-containing polyoxypropylene polyols may be used to prepare ultra-low unsaturation polyoxyethylene capped polyols which are haze-free and which may be used to prepare haze-free 4,4'-MDI prepolymers. Multidisperse blends of monodisperse internal oxyethylene moiety-containing polyoxypropylene polyols of ultra-low unsaturation provide yet further improvements in elastomer processing.

  超低不饱和度聚氧丙烯多元醇含有高达 20 重量百分比的内部无规氧乙烯分子，这种聚氨酯弹性体在保持较短脱模时间的同时，还具有更好的绿色强度。这种弹性体在 0°C 时吸附的水分少于 10%。含内部聚氧乙烯分子的聚氧丙烯多元醇可用于制备超低不饱和度聚氧乙烯封端多元醇，这种多元醇不含雾霾，可用于制备无雾霾的 4,4'-MDI 预聚物。单分散内含氧乙烯分子的超低不饱和度聚氧丙烯多元醇的多分散混合物可进一步改善弹性体的加工性能。
• Probe compound for detecting and isolating enzymes and means and methods using the same
  申请人：Helmholtz-Zentrum für Infektionsforschung GmbH

  公开号：EP2230312A1

  公开（公告）日：2010-09-22

  The present invention relates to a probe compound that can comprise any substrate or metabolite of an enzymatic reaction in addition to an indicator component, such as, for example, a fluorescence dye, or the like. Moreover, the present invention relates to means for detecting enzymes in form of an array, which comprises any number of probe compounds of the invention which each comprise a different metabolite of interconnected metabolites representing the central pathways in all forms of life. Moreover, the present invention relates to a method for detecting enzymes involving the application of cell extracts or the like to the array of the invention which leads to reproducible enzymatic reactions with the substrates. These specific enzymatic reactions trigger the indicator (e.g. a fluorescence signal) and bind the enzymes to the respective cognate substrates. Moreover, the invention relates to means for isolating enzymes in form of nanoparticles coated with the probe compound of the invention. The immobilisation of the cognate substrates or metabolites on the surface of nanoparticles by means of the probe compounds allows capturing and isolating the respective enzyme, e.g. for subsequent sequencing.

  本发明涉及一种探针化合物，它可以包括酶反应的任何底物或代谢物，此外还包括指示成分，例如荧光染料或类似物。此外，本发明还涉及以阵列形式检测酶的方法，该阵列由任意数量的本发明探针化合物组成，每种探针化合物由代表所有生命形式中中心途径的相互关联的代谢物中的不同代谢物组成。此外，本发明还涉及一种检测酶的方法，该方法涉及将细胞提取物或类似物应用于本发明的阵列，从而导致与底物发生可重复的酶反应。这些特定的酶反应会触发指示剂（如荧光信号），并将酶与各自的同源底物结合。此外，本发明还涉及以涂覆有本发明探针化合物的纳米颗粒形式分离酶的方法。通过探针化合物将同源底物或代谢物固定在纳米颗粒表面，可以捕获和分离相应的酶，例如用于后续测序。
• COMPOSITIONS AND METHODS FOR VARROA MITE CONTROL
  申请人：Bayer CropScience LP

  公开号：EP3610729A1

  公开（公告）日：2020-02-19

  The disclosure provides for compounds, compositions, and methods of controlling or reducing a honey bee parasitic mite or for the treatment or prevention of a parasitization in a honey bee hive.

  本公开提供了控制或减少蜜蜂寄生螨或治疗或预防蜜蜂蜂巢寄生虫病的化合物、组合物和方法。
• Solid polyurethane elastomers which exhibit reduced dimensional shrinkage
  申请人：Harasin J. Stephen

  公开号：US20060155092A1

  公开（公告）日：2006-07-13

  This invention relates to solid elastomers which exhibit reduced dimensional shrinkage, and to a process for the production of these elastomers. These elastomers comprise the reaction product of a polyisocyanate component or prepolymer, with an isocyanate-reactive component comprising a high molecular weight component having an EO cap having less than 17% by wt., a chain extender and optionally, a crosslinker, in the presence of at least one catalysts. These solid elastomers are produced via the reaction injection molding process in a closed mold, preferably at an isocyanate index of about 70 to about 130.

  本发明涉及尺寸收缩率降低的固体弹性体，以及生产这种弹性体的工艺。这些弹性体包括聚异氰酸酯组分或预聚物与异氰酸酯反应组分的反应产物，异氰酸酯反应组分包括环氧乙烷含量小于 17% （重量百分比）的高分子量组分、扩链剂和可选的交联剂，反应过程中至少有一种催化剂存在。这些固体弹性体是在封闭的模具中通过反应注射成型工艺生产的，异氰酸酯指数最好在 70 到 130 之间。
• MICROCELLULAR ELASTOMERS WITH IMPROVED PROCESSABILITY AND PROPERTIES
  申请人：ARCO Chemical Technology, L.P.

  公开号：EP0900246A1

  公开（公告）日：1999-03-10