N-[2-(benzenesulfonamido)ethyl]-4-methylbenzenesulfonamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-[2-(benzenesulfonamido)ethyl]-4-methylbenzenesulfonamide
• 化学式: C₁₅H₁₈N₂O₄S₂
• 分子量: 354.451
• InChiKey: QIYSQHHGINKZSY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  [二]乙酸亞甲酯 、 N-[2-(benzenesulfonamido)ethyl]-4-methylbenzenesulfonamide 在 三氟化硼乙醚 作用下， 以 溶剂黄146 为溶剂， 反应 1.0h， 以95%的产率得到1-[(4-Methylphenyl)sulfonyl]-3-(phenylsulfonyl)imidazolidine
  参考文献：
  名称：

  N,N?-二酰化咪唑烷和六氢嘧啶

  摘要：

  开发了一种通过乙二胺和三亚甲基二胺的单酰化衍生物与氯甲基甲醚相互作用制备N-单酰基咪唑烷和六氢嘧啶（作为盐酸盐）的方法。还有一种制备 N,N'-二酰基咪唑烷和六氢嘧啶的方法，通过它们的单酰基衍生物的酰化或通过相应的 N,N'-二酰基亚烷基二胺衍生物与二甲氧基甲烷、二乙酰氧基甲烷、1,3,5-三恶烷或氯甲基甲醚的反应被设计。

  DOI：

  10.1007/bf00703698
• 作为产物：
  描述：

  苯磺酰氯 、 N-甲苯磺酰基乙二胺 在 三乙胺 作用下， 以 1,4-二氧六环 为溶剂， 以67%的产率得到N-[2-(benzenesulfonamido)ethyl]-4-methylbenzenesulfonamide
  参考文献：
  名称：

  N,N?-二酰化咪唑烷和六氢嘧啶

  摘要：

  开发了一种通过乙二胺和三亚甲基二胺的单酰化衍生物与氯甲基甲醚相互作用制备N-单酰基咪唑烷和六氢嘧啶（作为盐酸盐）的方法。还有一种制备 N,N'-二酰基咪唑烷和六氢嘧啶的方法，通过它们的单酰基衍生物的酰化或通过相应的 N,N'-二酰基亚烷基二胺衍生物与二甲氧基甲烷、二乙酰氧基甲烷、1,3,5-三恶烷或氯甲基甲醚的反应被设计。

  DOI：

  10.1007/bf00703698

文献信息

• Polarizing plate protective film, polarizing plate and liquid crystal display device
  申请人：Murakami Takashi

  公开号：US20080049324A1

  公开（公告）日：2008-02-28

  A polarizing plate protective film comprising a cellulose ester, and a saccharide ester compound in which all or a part of OH groups in Compound (A) or in Compound (B) are esterified, wherein Compound (A) consists of one of a furanose structure and a pyranose structure, and Compound (B) consists of two to twelve of at least one type of a furanose structure and a pyranose structure which are bonded in Compound (B); wherein the polarizing plate protective film exhibits Ro of 0-10 nm and Rt of −30 to +20 nm.

  一种极化片保护膜，包括纤维素酯和一种糖酯化合物，其中化合物（A）或化合物（B）中的全部或部分OH基团被酯化，化合物（A）由呋喃糖或吡喃糖结构中的一种组成，化合物（B）由化合物（B）中至少一种呋喃糖或吡喃糖结构的两到十二个组成，这些结构在化合物（B）中被结合；其中，极化片保护膜的Ro值为0-10 nm，Rt值为-30到+20 nm。
• Cellulose ester film, polarizing plate and display
  申请人：Murakami Takashi

  公开号：US20070092663A1

  公开（公告）日：2007-04-26

  A cellulose ester film exhibiting: a free volume radius of 0.25 to 0.31 nm and a half-width of 0.04 to 0.1 nm, the free volume radius and the half-width being determined by positron annihilation lifetime spectroscopy; and Ro of 0 to 10 nm and Rt of −30 to ⇄20 nm, Ro and Rt being defined by the following equations: Equation (a): Ro=(nx−ny)×d; Equation (b): Rt=((nx+ny)/2−nz)×d (Ro: in-plane retardation, Rt: retardation in the thickness direction of the film, nx: in-plane refractive index in slow axis direction, ny: in-plane refractive index in fast axis direction, nz: refractive index in the thickness direction of the film (refractive indexes being measured at wavelength of 590 nm), d: thickness of the film (nm)).
• METHOD FOR MANUFACTURING AN OPTICAL FILM HAVING A CONVEXOCONCAVE STRUCTURE, OPTICAL FILM, WIRE GRID POLARIZER AND RETARDATION FILM
  申请人：SATO Akira

  公开号：US20070252293A1

  公开（公告）日：2007-11-01

  A manufacturing method of an optical film provided with a convexoconcave structure, comprises the steps of: coating a resin solution including a first resin solved by a solvent onto an endless or roll-like mold provided with a convexoconcave structure, and forming a resin solution layer on the mold; laminating a film substrate onto the resin solution layer to make a laminated film before the solvent in the resin solution layer is completely dried, the film substrate including a second resin, which is capable of absorving the solution or is soluble by the solvent; and peeling the laminated film from the mold before the solvent in the laminated film is completely dried.
• Cellulose Ester Film, Polarizing Plate and Display
  申请人：Murakami Takashi

  公开号：US20090202823A1

  公开（公告）日：2009-08-13

  A cellulose ester film exhibiting: a free volume radius of 0.25 to 0.31 nm and a half-width of 0.04 to 0.1 nm, the free volume radius and the half-width being determined by positron annihilation lifetime spectroscopy; and Ro of 0 to nm and Rt of −30 to +20 nm, Ro and Rt being defined by the following equations: Equation (a): Ro=(nx−ny)×d; Equation (b): Rt=((nx+ny)/2−nz)×d (Ro: in-plane retardation, Rt: retardation in the thickness direction of the film, nx: in-plane refractive index in slow axis direction, ny: in-plane refractive index in fast axis direction, nz: refractive index in the thickness direction of the film (refractive indexes being measured at wavelength of 590 nm), d: thickness of the film (nm)).
• CELLULOSE ACYLATE FILM, OPTICALLY COMPENSATORY FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY
  申请人：Nakayama Hajime

  公开号：US20090224217A1

  公开（公告）日：2009-09-10

  A cellulose acylate film is provided and contains an additive. Tg of the cellulose acylate film is lower by 5 to 50° C. or the half value width of the diffraction peak at 2θ=10 to 15° in the X-ray diffraction pattern of the cellulose acylate film after heating at 200° C. for 3 hours is 110 to 300%, each compared with a cellulose acylate film not containing the additive. An optically compensatory film, and a polarizing plate and a liquid crystal display using the film are provided.