1-undecanesulfonic acid | 45164-10-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1-undecanesulfonic acid
• 英文别名: Undecylsulfonsaeure；Laurylsulfonsaeure；Undecansulfonsaeure；1-Undecansulfonsaeure；undecane-1-sulfonic acid；Undecan-1-sulfonsaeure
• CAS: 45164-10-1
• 化学式: C₁₁H₂₄O₃S
• 分子量: 236.376
• InChiKey: SJEYEFOHSMBQIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  62.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-undecanesulfonic acid 、 原甲酸三甲酯 以3.77 g的产率得到1-undecanesulfonic acid methyl ester
  参考文献：
  名称：

  Foldamers as Reactive Sieves:  Reactivity as a Probe of Conformational Flexibility

  摘要：

  A series of m-phenyleneethynylene (mPE) oligomers modified with a dimethylaminopyridine (DMAP) unit were treated with methyl sulfonates of varying sizes and shapes, and the relative reactivities were measured by UV spectrophotometry. Using a small-molecule DMAP analogue as a reference, each of the methyl sulfonates was shown to react at nearly identical rate. In great contrast, oligomers that are long enough to fold, and hence capable of binding the methyl sulfonate, experience rate enhancements of 18-1600-fold relative to that of the small-molecule analogue, depending on the type of alkyl chain attached to the guest. Three different oligomer lengths were studied, with the longest oligomers exhibiting the fastest rate and greatest substrate specificity. Even large, bulky guests show slightly enhanced methylation rates compared to that with the reference DMAP, which suggests a dynamic nature to the oligomer's binding cavity. Several mechanistic models to describe this behavior are discussed.

  DOI：

  10.1021/ja067670a
• 作为产物：
  描述：

  1-十一硫醇 在 过氧乙酸 、 溶剂黄146 作用下， 反应 2.0h， 生成 1-undecanesulfonic acid
  参考文献：
  名称：

  Foldamers as Reactive Sieves:  Reactivity as a Probe of Conformational Flexibility

  摘要：

  A series of m-phenyleneethynylene (mPE) oligomers modified with a dimethylaminopyridine (DMAP) unit were treated with methyl sulfonates of varying sizes and shapes, and the relative reactivities were measured by UV spectrophotometry. Using a small-molecule DMAP analogue as a reference, each of the methyl sulfonates was shown to react at nearly identical rate. In great contrast, oligomers that are long enough to fold, and hence capable of binding the methyl sulfonate, experience rate enhancements of 18-1600-fold relative to that of the small-molecule analogue, depending on the type of alkyl chain attached to the guest. Three different oligomer lengths were studied, with the longest oligomers exhibiting the fastest rate and greatest substrate specificity. Even large, bulky guests show slightly enhanced methylation rates compared to that with the reference DMAP, which suggests a dynamic nature to the oligomer's binding cavity. Several mechanistic models to describe this behavior are discussed.

  DOI：

  10.1021/ja067670a

文献信息

• PROCESS FOR PRODUCING AMINOALKYLSULFONIC ACID AND METHOD OF SALT EXCHANGE FOR SALT THEREOF
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP1548002A1

  公开（公告）日：2005-06-29

  The present invention relates to a method for efficiently producing an aminoalkylsulfonic acid in an industrial scale, and provides    "a process for producing an aminoalkylsulfonic acid represented by the general formula [2]:    wherein R1 and R2 are each independently a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; and R3 and R4 are each independently a hydrogen atom or an alkyl group, comprising reacting an aminoalkylsulfonate salt represented by the general formula [1]:    wherein M is an alkali metal atom, an organic ammonium ion or an ammonium ion; and R1 to R4 are the same as described above,    an aqueous solution thereof, or a solution dissolving any one of them in a water-soluble organic solvent, selected from alcohols having 1 to 3 carbon atoms, carboxylic acids having 2 to 12 carbon atoms and dimethylformamide, with an organic acid; and    a method of salt exchange for an aminoalkylsulfonate salt represented by the general formula [1']:    wherein M' is an alkali metal atom, an organic ammonium ion or an ammonium ion; and R1 and R4 are the same as described above, comprising reacting an aminoalkylsulfonate salt represented by the above general formula [2] with a hydroxide represented by the general formula [6]:         M'OH     [6]    wherein M' is the same as described above, in an alcohol or water".

  本发明涉及一种在工业规模上高效生产氨基磺酸的方法，并提供“一种生产由通式[2]表示的氨基磺酸的方法：其中R1和R2分别是氢原子、烷基、芳基或芳基烷基；R3和R4分别是氢原子或烷基的氨基磺酸盐发生反应所得的方法，通式[1]表示如下：其中M是碱金属原子、有机铵离子或铵离子；R1至R4与上述相同，其水溶液或将任何一种溶解于水溶性有机溶剂中的溶液，所选的有1至3个碳原子的醇、有2至12个碳原子的羧酸和二甲基甲酰胺，与有机酸反应；以及氨基磺酸盐交换的方法，通式[1']表示如下：其中M'是碱金属原子、有机铵离子或铵离子；R1和R4与上述相同，包括将上述通式[2]表示的氨基磺酸盐与通式[6]表示的氢氧化物发生反应：M'OH [6]其中M'与上述相同，在醇或水中”。
• [EN] VIRUCIDAL METALLIC NANOPARTICLES AND USES THEREOF<br/>[FR] NANOPARTICULES MÉTALLIQUES REVÊTUES DE GLYCOSAMINOGLYCANE.
  申请人：ECOLE POLYTECHNIQUE FED DE LAUSANNE (EPFL)

  公开号：WO2018015466A1

  公开（公告）日：2018-01-25

  The invention relates to virucidal metallic nanoparticles, virucidal compositions comprising thereof and uses thereof in treatment and/or prevention of viral infections, for sterilizations and for disinfections.

  这项发明涉及杀毒金属纳米颗粒，包括其的杀毒组合物以及在治疗和/或预防病毒感染，消毒和灭菌方面的用途。
• ORGANIC COMPOUND, THREE-DIMENSIONAL ORGANIC FRAMEWORK FORMED BY USING ORGANIC COMPOUND, SEPARATION SIEVE AND OPTICAL LAYER, WHICH COMPRISE ORGANIC FRAMEWORK, AND OPTICAL DEVICE COMPRISING OPTICAL LAYER AS OPTICAL AMPLIFICATION LAYER
  申请人：INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY

  公开号：US20190031586A1

  公开（公告）日：2019-01-31

  An organic compound, a three-dimensional organic structure formed by using the organic compound, a separation sieve and an optical layer having the organic structure, and an optical device having the optical layer as an optical amplification layer are provided. The organic structure includes a plurality of organic molecules self-assembled by non-covalent bonding. Each of the unit organic molecules has an aromatic ring, a first pair of substituents being connected to immediately adjacent positions of substitutable positions of the aromatic ring, and a second pair of substituents being connected to immediately adjacent positions of remaining substitutable positions of the aromatic ring. The unit organic molecules are self-assembled by van der Waals interaction, London dispersion interaction or hydrogen bonding between the first and the second pairs of the substituents and by pi-pi interactions between the aromatic rings.

  提供一种有机化合物，通过使用该有机化合物形成的三维有机结构、分离筛和具有该有机结构的光学层，以及具有光学层作为光学放大层的光学器件。该有机结构包括通过非共价键自组装的多个有机分子。每个单元有机分子具有芳香环，第一对取代基连接到芳香环的可取代位置的相邻位置，第二对取代基连接到芳香环的剩余可取代位置的相邻位置。单元有机分子通过范德华力相互作用、伦敦分散相互作用或氢键作用于第一和第二对取代基之间的π-π相互作用而自组装。
• PROCESS FOR PRODUCING ESTER COMPOUND
  申请人：Imazeki Shigeaki

  公开号：US20100324314A1

  公开（公告）日：2010-12-23

  PROBLEM To provide an environmentally-friendly method for producing industrially an ester compound. SOLUTION The present invention is a method for producing an ester compound which comprises subjecting a carboxylic acid and an alcohol to dehydration-condensation reaction using an involatile acid catalyst and then removing the residual acid catalyst by bringing a weak basic substance into contact with the residual acid catalyst.

  问题提供一种生产工业酯化合物的环保方法。 解决方案是一种生产酯化合物的方法，包括将羧酸和醇经过脱水缩合反应，使用一种不挥发的酸催化剂，然后通过将弱碱性物质与残留的酸催化剂接触来去除残留的酸催化剂。
• Process for production of delta-9- tetrahydrocannabinol
  申请人：Burdick C. David

  公开号：US20070093665A1

  公开（公告）日：2007-04-26

  The present invention relates to a process for preparation of a delta-9-tetrahydrocannabinol compound or derivative thereof involving treating a first intermediate compound with an organoaluminum-based Lewis acid catalyst, under conditions effective to produce the delta-9-tetrahydrocannabinol compound or derivative thereof. Another aspect of the present invention relates to a process for preparation of a cannabidiol or cannabidiolate compound involving reacting a first starting compound with a second starting compound in the presence of a metal triflate catalyst, under conditions effective to form the cannabidiol or cannabidiolate compound. The present invention also relates to a compound of the formula: where R 8 , R 9 , and R 10 are the same or different and independently selected from the group consisting of H, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, or halo, with R 1 , R 2 , and R 3 defined herein.

  本发明涉及一种制备Δ-9-四氢大麻酚化合物或其衍生物的方法，涉及将第一中间化合物与基于有机铝的Lewis酸催化剂处理，在有效条件下产生Δ-9-四氢大麻酚化合物或其衍生物。本发明的另一个方面涉及一种制备大麻二酚或大麻二酚盐化合物的方法，涉及在金属三氟甲磺酸盐催化剂存在下，将第一起始化合物与第二起始化合物反应，在有效条件下形成大麻二酚或大麻二酚盐化合物。本发明还涉及一个化合物，其化学式为：其中R8、R9和R10相同或不同，并且独立地选自H、取代或未取代的烷基、取代或未取代的芳基、取代或未取代的杂环芳基或卤素，其中R1、R2和R3在此定义。