1,4-二(甲基磺酰基氧基)丁-2-炔 | 2917-96-6

• 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
• 中文名称: 1,4-二(甲基磺酰基氧基)丁-2-炔
• 英文名称: 1,4-bis(mesyloxy)but-2-yne
• 英文别名: 1,4-bis(methanesulfonyl)-2-butyne；1,4-Dimethanesulfonoxy-2-butyne；4-methylsulfonyloxybut-2-ynyl methanesulfonate
• CAS: 2917-96-6
• 化学式: C₆H₁₀O₆S₂
• 分子量: 242.274
• InChiKey: UGPGBZBAORCFNA-UHFFFAOYSA-N

物化性质

• 沸点：
  162.5°C
• 密度：
  1.419 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  104
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2905290000

反应信息

• 作为反应物：
  描述：

  1,4-二(甲基磺酰基氧基)丁-2-炔 在 ammonium hydroxide 作用下， 生成 1,4-二氨基-2-丁炔
  参考文献：
  名称：

  Synthesis of a Glycosylatedortho-Carboranyl Amino Acid

  摘要：

  本论文介绍了一种同时具有碳水化合物和氨基酸取代基的正硼烷衍生物的制备方法；丙炔胺打开葡萄糖呋喃内δ-内酯衍生物、癸硼烷与乙炔键发生环加成反应以及与 N-Fmoc-谷氨酸衍生物发生酰胺化反应是该合成方法的关键步骤。

  DOI：

  10.1055/s-2003-40834
• 作为产物：
  描述：

  丁炔二醇 、 甲基磺酰氯 在 三乙胺 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 以73%的产率得到1,4-二(甲基磺酰基氧基)丁-2-炔
  参考文献：
  名称：

  模仿2'，3'-dideoxy-2'，3'-didehydronucleotides的新型无环核苷酸和5'-三磷酸核苷：合成和生物学特性。

  摘要：

  合成了嘧啶和嘌呤9a-d的一系列焦磷酸基（Z）-（膦甲氧基）丁-2-烯基衍生物和相应的膦酸酯10a-d。制备的化合物包含膦酸酯基团（作为α-磷酸酯模拟物）以及模拟2'，3'-dideoxy-2'，3'-deidehydronucleoside 5'-triphosphates中糖基部分的无环残基，被称为高效末端链终止剂。 DNA聚合酶。通过对核酸碱基进行交替烷基化，然后与[[（对甲苯磺酰基）氧基]甲基]膦酸乙酯缩合，获得膦酸酯10a-d。10a-d的焦磷酸化得到膦酸酯二磷酸酯9a-d。在包含各种DNA聚合酶（包括病毒逆转录酶）的无细胞系统中评估了其底物特性。化合物9a-d对HIV-1和AMV逆转录酶表现出良好的终止底物性质。它们显示出高选择性，未被人类DNA聚合酶α和ε，大鼠肝脏的DNA聚合酶β，大肠杆菌DNA聚合酶I以及HSV-1和CMV DNA聚合酶识别。膦酸酯10b-d在HIV-1感

  DOI：

  10.1021/jm00048a010

文献信息

• [EN] BENZYLBENZENE DERIVATIVES AND METHODS OF USE<br/>[FR] DÉRIVÉS DE BENZYLBENZÈNE ET PROCÉDÉS D'UTILISATION
  申请人：THERACOS INC

  公开号：WO2009026537A1

  公开（公告）日：2009-02-26

  Provided are compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The invention also provides pharmaceutical compositions, methods of preparing the compounds, synthetic intermediates, and methods of using the compounds, independently or in combination with other therapeutic agents, for treating diseases and conditions which are affected by SGLT inhibition.

  提供了对钠依赖性葡萄糖共转运蛋白SGLT具有抑制作用的化合物。该发明还提供了制药组合物、制备这些化合物的方法、合成中间体以及使用这些化合物的方法，独立地或与其他治疗剂联合使用，用于治疗受SGLT抑制影响的疾病和症状。
• Novel cationic amphiphiles
  申请人：——

  公开号：US20030229037A1

  公开（公告）日：2003-12-11

  A cationic amphiphile for facilitating transport of a biologically active molecule into a cell has the structure A-F-D, in which A is a lipid anchor, D is a head group, and F is a spacer group having the structure described herein. A method for facilitating transport of a biologically active molecule into a cell comprises preparing a lipid mixture comprising a cationic amphiphile having structure A-F-D, preparing a lipoplex by contacting the lipid mixture with a biologically active molecule; and contacting the lipoplex with a cell, thereby facilitating transport of the biologically active molecule into the cell.

  一种用于促进生物活性分子进入细胞的阳离子两性分子具有结构A-F-D，其中A是脂质锚，D是头基，F是具有所述结构的间隔基团。一种促进生物活性分子进入细胞的方法包括制备包含具有结构A-F-D的阳离子两性分子的脂质混合物，通过将脂质混合物与生物活性分子接触来制备脂质复合物；并将脂质复合物与细胞接触，从而促进生物活性分子进入细胞。
• NON-AQUEOUS ELECTROLYTE AND ELECTRICITY STORAGE DEVICE
  申请人：UBE INDUSTRIES, LTD.

  公开号：US20150372349A1

  公开（公告）日：2015-12-24

  The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in the case of using an energy storage device at a high temperature and further capable of inhibiting the gas generation as well as a capacity retention rate after a high-temperature cycle, and also to provide an energy storage device using the same. Disclosed are a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a phenyl ester compound represented by the following general formula (I), and an energy storage device. (In the formula, R f represents a fluoroalkyl group having 1 to 6 carbon atoms; X represents a halogen atom; each of p and q is an integer of 1 to 4; and (p+q) is 5 or less. A has a structure represented by —S(═O) 2 —, —C(═O)—, —C(═O)—O—, —C(═O)-L 1 -C(═O)—, —C(═O)-L 2 -P(═O)(OR)—O—, or —P(═O)(OR)—O—. Y represents a fluorine atom, a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, or an aryl group; L 1 represents an alkylene group, an alkenylene group, an alkynylene group, or a direct bond; L 2 represents an alkylene group; and R represents an alkyl group. However, only when A is —S(═O) 2 —, Y may be a fluorine atom; and only when A is —C(═O)—, Y may be a hydrogen atom. At least one hydrogen atom in each group of the aforementioned alkyl group, alkenyl group, alkynyl group, aryl group, alkylene group, alkenylene group, and alkynylene group may be substituted with a halogen atom.)

  本发明提供了一种非水电解质溶液，能够在高温下使用能量存储装置时改善电化学特性，并且在高温循环后能够抑制气体生成以及保持容量保留率，还提供了使用该非水电解质溶液的能量存储装置。所述非水电解质溶液包含溶解在非水溶剂中的电解质盐，该非水电解质溶液包含下述通式（I）所代表的苯酯化合物，以及能量存储装置。（在该式中，Rf代表具有1至6个碳原子的氟烷基；X代表卤素原子；p和q中的每一个是1至4的整数；以及（p+q）不超过5。A具有由—S(═O)2—、—C(═O)—、—C(═O)—O—、—C(═O)-L1-C(═O)—、—C(═O)-L2-P(═O)(OR)—O—或—P(═O)(OR)—O—表示的结构。Y代表氟原子、氢原子、烷基、烯基、炔基或芳基；L1代表烷基、烯基、炔基或直链键；L2代表烷基；R代表烷基。但是，仅当A为—S(═O)2—时，Y可以是氟原子；仅当A为—C(═O)—时，Y可以是氢原子。上述烷基、烯基、炔基、芳基、烷基、烯基和炔基中的每一组中至少一个氢原子可以被卤素原子取代。）
• ELECTROLYTIC SOLUTION, ELECTROCHEMICAL DEVICE, LITHIUM ION SECONDARY BATTERY, AND MODULE
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：US20200280096A1

  公开（公告）日：2020-09-03

  An electrolyte solution containing a compound represented by the following formula (1): wherein R 101 and R 102 are the same as or different from each other and are each a hydrogen atom, a fluorine atom, or an alkyl group optionally containing a fluorine atom; and R 103 is an alkyl group or an organic group containing an unsaturated carbon-carbon bond. Also disclosed is an electrochemical device and lithium ion secondary battery including the electrolyte solution, and a module including the electrochemical device or lithium ion secondary battery.

  一种电解质溶液，包含由以下化学式（1）表示的化合物：其中R101和R102彼此相同或不同，分别为氢原子、氟原子或含有氟原子的烷基基团；R103为烷基基团或含有不饱和碳-碳键的有机基团。还公开了包括该电解质溶液的电化学器件和锂离子二次电池，以及包括电化学器件或锂离子二次电池的模块。
• NON-AQUEOUS LIQUID ELECTROLYTE, ELECTRICITY STORAGE DEVICE USING SAME, AND PHOSPHORUS COMPOUND USED THEREIN
  申请人：UBE INDUSTRIES, LTD.

  公开号：US20170275311A1

  公开（公告）日：2017-09-28

  The present invention is concerned with a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the nonaqueous electrolytic solution containing a compound represented by the following general formula (X), in which a polar group (X) is bound to a phosphorus atom (P), and capable of improving electrochemical characteristics in a broad temperature range; an energy storage device using the same; and a novel compound. In the formula, R 10 and R 20 are each independently an organic group selected from the group consisting of an alkyl group having 1 to 8 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an alkynyl group having 3 to 6 carbon atoms, and an aryl group having 6 to 12 carbon atoms, or a lithium atom; and X is a polar group (i) containing a —C(═O) group, a —P(═O) group, or an —S(═O) 2 group, a polar group (ii) containing a —CN group or an alkyl group having 1 to 6 carbon atoms, in which a part of hydrogen atoms is substituted with a fluorine atom, or a 4- to 7-membered ring polar group (iii) containing a —C(═O)—O— group or a —C(═O)—N— group, provided that when X is a 4- to 7-membered ring polar group (iii) containing a —C(═O)—N— group, at least one of R 10 and R 20 is a lithium atom.

  本发明涉及一种非水电解质溶液，其中电解质盐溶解在非水溶剂中，该非水电解质溶液含有以下通式（X）所代表的化合物，其中极性基（X）与磷原子（P）结合，并能够改善广泛温度范围内的电化学特性；使用该非水电解质溶液的储能装置；以及一种新化合物。在该公式中，R10和R20分别独立地是从包括具有1至8个碳原子的烷基基团、具有2至6个碳原子的烯基基团、具有3至6个碳原子的炔基基团和具有6至12个碳原子的芳基基团或锂原子中选择的有机基团；X是一个极性基（i），其中包含一个—C(═O)基团、一个—P(═O)基团或一个—S(═O)2基团，一个极性基（ii），其中包含一个—CN基团或一个具有1至6个碳原子的烷基基团，其中部分氢原子被氟原子取代，或一个4至7环极性基（iii），其中包含一个—C(═O)—O—基团或一个—C(═O)—N—基团，但当X是一个包含一个—C(═O)—N—基团的4至7环极性基（iii）时，至少一个R10和R20是锂原子。