(1,1,3,3-tetramethylbutyl)phosphonic acid | 960076-54-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: (1,1,3,3-tetramethylbutyl)phosphonic acid
• 英文别名: 2,4,4-Trimethylpentan-2-ylphosphonic acid；2,4,4-trimethylpentan-2-ylphosphonic acid
• CAS: 960076-54-4
• 化学式: C₈H₁₉O₃P
• 分子量: 194.211
• InChiKey: UABIKRYDOQXMLX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (2,4,4-trimethylpentyl)(1,1,3,3-tetramethylbutyl)phosphinic acid 、 N,N-二甲基甲酰胺二甲基缩醛 以 甲苯 为溶剂， 生成 双(2,4,4-三甲基戊基)膦酸 、 bis(1,1,3,3-tetramethylbutyl)phosphinic acid 、 (1,1,3,3-tetramethylbutyl)phosphonic acid 、 (2,4,4-trimethylpentyl)phosphonic acid 、 di-(1,1,3,3-tetramethylbutyl)(2,4,4-trimethylpentyl)phosphine oxide 、 di-(2,4,4-trimethylpentyl)(1,1,3,3-tetramethylbutyl)phosphine oxide
  参考文献：
  名称：

  WO2007/143832

  摘要：

  公开号：

文献信息

• OPTICALLY-ACTIVE 2-AMINO-PHOSPHONOALKANE ACID, OPTICALLY-ACTIVE 2-AMINO-PHOSPHONOALKANE ACID SALT, AND HYDRATES OF THESE
  申请人：Kyoto University

  公开号：EP3613750A1

  公开（公告）日：2020-02-26

  A novel compound has pharmacological activities comparable to those of Nahlsgen and is storable excellently stably. The compound can be produced by a method according to the present invention for producing an optically active 2-amino-phosphonoalkanoic acid salt. In the method, a starting material DL-2-amino-phosphonoalkanoic acid represented by Formula (1) or a hydrate thereof is reacted with an optically active basic compound other than an optically active lysine, to give a diastereomeric salt mixture including a first salt (including a hydrate salt) between a D-2-amino-phosphonoalkanoic acid represented by Formula (1-1) and the optically active basic compound, and a second salt (including a hydrate salt) between an L-2-amino-phosphonoalkanoic acid represented by Formula (1-2) and the optically active basic compound. The diastereomeric salt mixture is fractionally crystallized to isolate one of the first and second diastereomeric salts.

  一种新型化合物具有与Nahlsgen相当的药理活性，并具有极佳的稳定性。根据本发明生产光学活性 2-氨基膦酰基烷酸盐的方法，可以生产出该化合物。在该方法中，由式（1）代表的起始原料 DL-2-氨基膦酰基烷酸或其水合物与光学活性赖氨酸以外的光学活性碱性化合物反应、得到非对映异构盐混合物，包括由式（1-1）代表的 D-2-氨基膦酰基烷酸和光学活性碱性化合物之间的第一种盐（包括水合盐），以及由式（1-2）代表的 L-2-氨基膦酰基烷酸和光学活性碱性化合物之间的第二种盐（包括水合盐）。非对映异构盐混合物经分馏结晶，分离出第一和第二非对映异构盐中的一种。
• Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, pressure-sensitive adhesive layer-attached substrate film, laminate, and image display device
  申请人：NITTO DENKO CORPORATION

  公开号：US10253220B2

  公开（公告）日：2019-04-09

  Provided are an acrylic pressure-sensitive adhesive composition including a (meth)acryl-based polymer and a phosphonic acid compound of formula (1): wherein R is a hydrogen atom or a hydrocarbon residue having 1 to 18 carbon atoms which may have an oxygen atom, or a salt thereof, the composition containing 0.005 to 3 parts by weight of the phosphonic acid compound of formula (1) based on 100 parts by weight of the (meth)acryl-based polymer; a pressure-sensitive adhesive layer made from the acrylic pressure-sensitive adhesive composition; a pressure-sensitive adhesive layer-attached substrate film having the pressure-sensitive adhesive layer; a laminate including the pressure-sensitive adhesive layer-attached substrate film; and an image display device including the laminate or the pressure-sensitive adhesive layer-attached substrate film.

  本发明提供了一种丙烯酸压敏胶组合物，其中包括一种（甲基）丙烯酸基聚合物和一种式（1）的膦酸化合物： 其中 R 是氢原子或具有 1 至 18 个碳原子且可能具有一个氧原子的烃残基，或其盐，该组合物含有 0.005至3份重量的式(1)膦酸化合物（以100份重量的(甲基)丙烯基聚合物为基准）；由丙烯酸压敏粘合剂组合物制成的压敏粘合层；具有该压敏粘合层的压敏粘合层附着基底膜；包括该压敏粘合层附着基底膜的层压板；以及包括该层压板或该压敏粘合层附着基底膜的图像显示装置。
• NOVEL PHOSPHINIC ACIDS AND THEIR SULFUR DERIVATIVES AND METHODS FOR THEIR PREPARATION
  申请人：Zhou Yuehui

  公开号：US20090165598A1

  公开（公告）日：2009-07-02

  The present invention provides phosphinic acids and their sulfur derivatives, in accordance with the following formula (I): wherein R 1 and R 2 are different and each of R 1 and R 2 is independently selected from an organic radical that branches at the alpha carbon and an organic radical that branches at the beta carbon, and each of X and Y is independently O or S, and wherein said compound is a liquid at room temperature. Compounds of formula (I) find utility for example as metal extractants. Also provided are methods for making compounds of formula (I) and their corresponding phosphine intermediates.
• ACRYLIC PRESSURE-SENSITIVE ADHESIVE COMPOSITION, ACRYLIC PRESSURE-SENSITIVE ADHESIVE LAYER, PRESSURE-SENSITIVE ADHESIVE LAYER-ATTACHED SUBSTRATE FILM, LAMINATE, AND IMAGE DISPLAY DEVICE
  申请人：NITTO DENKO CORPORATION

  公开号：US20160326402A1

  公开（公告）日：2016-11-10

  Provided are an acrylic pressure-sensitive adhesive composition including a (meth)acryl-based polymer and a phosphonic acid compound of formula (1): wherein R is a hydrogen atom or a hydrocarbon residue having 1 to 18 carbon atoms which may have an oxygen atom, or a salt thereof, the composition containing 0.005 to 3 parts by weight of the phosphonic acid compound of formula (1) based on 100 parts by weight of the (meth)acryl-based polymer; a pressure-sensitive adhesive layer made from the acrylic pressure-sensitive adhesive composition; a pressure-sensitive adhesive layer-attached substrate film having the pressure-sensitive adhesive layer; a laminate including the pressure-sensitive adhesive layer-attached substrate film and a transparent conductive layer-bearing substrate bonded together in such a manner that the pressure-sensitive adhesive layer is in contact with the transparent conductive layer; and an image display device including the laminate or the pressure-sensitive adhesive layer-attached substrate film.
• 2-DIMENSIONAL MXENE PARTICLE SURFACE-MODIFIED WITH FUNCTIONAL GROUP CONTAINING SATURATED OR UNSATURATED HYDROCARBON, PREPARATION METHOD THEREOF AND USE THEREOF
  申请人：KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

  公开号：US20200102444A1

  公开（公告）日：2020-04-02

  The present invention relates to a 2-dimensional MXene particle surface-modified with a functional group comprising a saturated or unsaturated hydrocarbon, a preparation method thereof, and a use thereof (e.g., a conductive film).