2-heptylundecanoyl chloride | 78865-81-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 酰卤
• 英文名称: 2-heptylundecanoyl chloride
• 英文别名: 2-heptyl-1-undecanoyl chloride
• CAS: 78865-81-3
• 化学式: C₁₈H₃₅ClO
• 分子量: 302.928
• InChiKey: NNNPOJOAHGLLCV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-甲基蒽 、 2-heptylundecanoyl chloride 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以2.12 g的产率得到
  参考文献：
  名称：

  Regulation of the Hydrolytic Activity of Mg²⁺-Dependent Phosphatase Models by Intramolecular NH···O Hydrogen Bonds

  摘要：

  Magnesium-dependent phosphatase models containing intramolecular NH...O hydrogen bonds were synthesized and structurally characterized by X-ray analysis. The Mg-O bond distances varied with the mode of the hydrogen bonds. H-1 NMR spectra in nonpolar solvents revealed that the acidity of the coordinated water molecule was regulated by the hydrogen bonds. Further, stoichiometric hydrolysis of phosphoric ester significantly depended on the hydrogen bonds. Zinc analogues showed similar but smaller dependencies, which suggest the indispensable role of Mg2+ ion in the activation of the enzymes.

  DOI：

  10.1021/ja509006x
• 作为产物：
  描述：

  异硬脂酸 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 为溶剂， 反应 21.0h， 以97%的产率得到2-heptylundecanoyl chloride
  参考文献：
  名称：

  [EN] ORGANIC SEMICONDUCTORS
  [FR] SEMI-CONDUCTEURS ORGANIQUES

  摘要：

  该发明涉及含有一种或多种二噻吩[2,3-b:7,8-b']-s-茚并[1,2-b:5,6-b']二噻吩（IDTT）单元的新型有机半导体化合物，该化合物在6,12-位置上与电子提取基团官能化，并且在3,9-位置上可以用增溶基团进行取代，以及其制备方法和在其中使用的底物或中间体，以及含有它们的聚合物、混合物、配方，以及将该化合物、聚合物、聚合物混合物、混合物和配方用作有机电子（OE）器件中的半导体的用途，尤其是在有机光伏（OPV）器件和有机光探测器（OPD）中，以及包含这些化合物、聚合物、聚合物混合物、混合物或配方的OE、OPV和OPD器件。

  公开号：

  WO2013056775A1

文献信息

• Oligonucleotide with protected base
  申请人：Ajinomoto Co., Inc.

  公开号：US09371353B2

  公开（公告）日：2016-06-21

  The present invention provides a protected nucleotide for elongation, which can be purified efficiently and in a high yield by a liquid-liquid extraction operation, and can achieve an oligonucleotide production method by a phosphoramidite method. It has been found that the above-mentioned problem can be solved by a particular oligonucleotide comprising a protected base and/or particular oligonucleotide protected by a branched chain-containing aromatic group at 3′-position.

  本发明提供了一种用于延伸的受保护核苷酸，可以通过液液萃取操作高效地和高产率地纯化，并且可以通过磷酰胺酯法实现寡核苷酸的生产方法。已经发现，上述问题可以通过包含受保护碱基和/或在3'-位置含有支链含芳基团的特定寡核苷酸来解决。
• OLIGONUCLEOTIDE WITH PROTECTED BASE
  申请人：Ajinomoto Co., Inc.

  公开号：US20130267697A1

  公开（公告）日：2013-10-10

  The present invention provides a protected nucleotide for elongation, which can be purified efficiently and in a high yield by a liquid-liquid extraction operation, and can achieve an oligonucleotide production method by a phosphoramidite method. It has been found that the above-mentioned problem can be solved by a particular oligonucleotide comprising a protected base and/or particular oligonucleotide protected by a branched chain-containing aromatic group at 3′-position.

  本发明提供了一种用于延长的受保护核苷酸，可以通过液-液萃取操作高效且高产地纯化，并且可以通过磷酰胺酯法实现寡核苷酸的生产方法。已发现上述问题可以通过包含受保护碱基和/或在3'-位置带有分支链含芳基的特定寡核苷酸来解决。
• Characteristics of Gelation by Amides Based on <i>trans</i>-1,2-Diaminocyclohexane: The Importance of Different Substituents
  作者：Haruka Nakagawa、Mamoru Fujiki、Takaaki Sato、Masahiro Suzuki、Kenji Hanabusa

  DOI：10.1246/bcsj.20160360

  日期：2017.3.15

  Six diamides were prepared from trans-(1R,2R)-1,2-diaminocyclohexane and the corresponding racemate and were subsequently used as gelators. Three chiral compounds and their racemates were prepared. One of the chiral compounds and its racemate contained two n-dodecanoylamino groups as the same substituents. The other two chiral compounds and their racemates contained different substituents: 10-undecenoylamino and 2-heptyl-undecanoylamino groups, and 5-hydroxypentanoylamino and 2-heptylundecanoylamino groups. Their gelation abilities were evaluated on the basis of the minimum gel concentration using eight solvents. The thermal stability and transparency of the gels were investigated by UV–vis spectroscopy using three-component mixed solvents of hexadecyl 2-ethylhexanoate, liquid paraffin, and decamethyl cyclopentasiloxane (66 combinations). The gel-to-sol phase-transition temperatures were also studied. The viscoelastic behavior of the gels was studied by rheology measurements in the strain sweep mode. Aggregates constructing three-dimensional networks were studied by transmission electron microscopy and circular dichroism spectroscopy. The molecular packing of the gels was evaluated by small angle X-ray scattering (SAXS).

  六种二酰胺是由反式-(1R,2R)-1,2-二氨基环己烷及相应的外消旋体制备而成，随后用于凝胶化剂。制备了三种手性化合物及其外消旋体。其中一种手性化合物及其外消旋体包含两个n-十二酰氨基基团作为相同的取代基。其他两种手性化合物及其外消旋体则包含不同的取代基：10-十一烯酰氨基和2-庚基-十二酰氨基基团，以及5-羟基戊酸酰氨基和2-庚基-十二酰氨基基团。根据使用八种溶剂的最低凝胶浓度评估其凝胶化能力。通过紫外-可见光谱法研究了凝胶的热稳定性和透明性，采用十六烷基2-乙基己酸酯、液体石蜡和十甲基环五硅氧烷的三组分混合溶剂（66种组合）。还研究了凝胶到溶液的相变温度。通过流变学测量在应变扫描模式下研究了凝胶的粘弹性行为。通过透射电子显微镜和圆二色光谱法研究了构成三维网络的聚集体。通过小角X射线散射（SAXS）评估了凝胶的分子 packing。
• N-acylation: an effective method for reducing the LUMO energy levels of conjugated polymers containing five-membered lactam units
  作者：Ping Deng、Lu Liu、Shendong Ren、Hongxiang Li、Qing Zhang

  DOI：10.1039/c2cc32184j

  日期：——

  N-acylation was studied as a method for reducing the LUMO energy levels of benzodipyrrolidone-based polymers. The N-acylated polymers showed reduced LUMO levels and improved reversibility of reductive doping compared with N-alkylated polymers. This method may also apply in other conjugated polymers with lactam repeating units.

  研究人员将 N-酰化作为降低苯并二吡咯烷酮基聚合物 LUMO 能级的一种方法。与 N-烷基化聚合物相比，N-酰化聚合物的 LUMO 能级更低，还原掺杂的可逆性更好。这种方法也适用于其他具有内酰胺重复单元的共轭聚合物。
• New Low-Molecular-Mass Gelators Based onL-Lysine: Amphiphilic Gelators and Water-Soluble Organogelators
  作者：Masahiro Suzuki、Mariko Yumoto、Mutsumi Kimura、Hirofusa Shirai、Kenji Hanabusa

  DOI：10.1002/hlca.200490025

  日期：2004.1

  The new L-lysine alkali-metal salts 1–5 (M+=Na+ and K+) with different alkyl groups at the Nα-position were easily synthesized, and their hydro- and organogelation properties were investigated. All compounds were H2O-soluble, and some salts, especially the potassium salts, functioned as a hydrogenator that could gel water below 2 wt-%. These salts also had organogelation abilities for many organic

  新的L-赖氨酸碱金属盐1 - 5（M + = NA +和K +具有在不同的烷基）ñ α位上被容易地合成，以及它们的加氢和organogelation性能进行了研究。所有化合物都是可溶于H 2 O的，并且某些盐（尤其是钾盐）起氢化剂的作用，可以使低于2 wt％的水胶凝。这些盐还对许多有机溶剂具有有机胶凝能力。