4-(4-methylphenylsulfonyl)-1,2-benzenediol | 107065-85-0

• 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: 4-(4-methylphenylsulfonyl)-1,2-benzenediol
• 英文别名: 4-tosylbenzene-1,2-diol；3,4-dihydroxy-4'-methyldiphenyl sulfone；3,4-dihydroxy-4'-methyldiphenylsulfone；1,2-Benzenediol, 4-[(4-methylphenyl)sulfonyl]-；4-(4-methylphenyl)sulfonylbenzene-1,2-diol
• CAS: 107065-85-0
• 化学式: C₁₃H₁₂O₄S
• 分子量: 264.302
• InChiKey: OGIVREKRNQXGTA-UHFFFAOYSA-N

物化性质

• 密度：
  1.43g/cm3 at 27.85℃
• LogP：
  1.47 at 25℃ and pH7
• 表面张力：
  72.2mN/m at 830mg/L and 20.3℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  83
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对甲苯亚磺酸 、 邻苯二酚 在 potassium hexacyanoferrate(III) 作用下， 以 acetate buffer 为溶剂， 反应 0.17h， 以97%的产率得到4-(4-methylphenylsulfonyl)-1,2-benzenediol
  参考文献：
  名称：

  二芳基砜通过儿茶酚和芳基亚磺酸的氧化偶联

  摘要：

  利用铁氰化钾促进的原位生成的邻苯醌和芳基亚磺酸的偶联反应，开发了一种简单有效的合成二芳基砜的方法。产品收率高、反应时间短、反应条件温和是该方法的重要特点。

  DOI：

  10.1080/10426500500327089

文献信息

• RECORDING MATERIAL PRODUCED USING NON-PHENOL COMPOUND
  申请人：NIPPON SODA CO., LTD.

  公开号：US20150284321A1

  公开（公告）日：2015-10-08

  An object of the present invention is to provide a recording material or a recording sheet using, as a color-developing agent, a non-phenol compound that is a safe compound in no danger of corresponding to an endocrine disruptor and is good in color developing performance. The non-phenol compound used in the present invention is at least one selected from the group consisting of compounds represented by the following formulas (I) to (III).

  本发明的目的是提供一种使用非酚类化合物作为显色剂的记录材料或记录纸，该非酚类化合物是一种安全化合物，不会对应到内分泌干扰物，并且在显色性能方面表现良好。本发明中使用的非酚类化合物至少选自以下化合物所代表的化合物组，其化学式为(I)至(III)。
• RECORDING MATERIAL COMPRISING DIPHENYL SULFONE DERIVATIVE AND NOVEL DIPHENYL SULFONE DERIVATIVE COMPOUND
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1557408A1

  公开（公告）日：2005-07-27

  The present invention provides a recording material which has excellent background stability, specifically heat resistance and heat and humidity resistance of the background. The recording material containing a color forming dye is characterized by containing at least one kind of diphenylsulfone derivative represented by the general formula (I): (wherein R1 and R2 each represents a hydrogen atom or a C1 to C6 alkyl group, n represents an integer of 1 to 6, R3 and R4 each represents a halogen atom, a C1 to C6 alkyl group, etc., p and q each represents an integer of 0 to 4, X represents OR5 or NR6R7 wherein R5 represents a C1 to C6 alkyl group, a C1 to C6 hydroxyalkyl group, or a C1 to C6 alkoxy-C1 to C6 alkyl group, and R6 and R7 each represents a hydrogen atom, a C1 to C6 alkyl group, etc).

  本发明提供了一种具有优异背景稳定性的记录材料，特别是具有优异的耐热性和耐热潮湿性的背景。含有一种颜色形成染料的记录材料的特征在于其至少含有一种由通式（I）表示的二苯砜衍生物：（其中R1和R2分别表示氢原子或C1至C6烷基，n表示1至6的整数，R3和R4分别表示卤素原子、C1至C6烷基等，p和q分别表示0至4的整数，X表示OR5或NR6R7，其中R5表示C1至C6烷基、C1至C6羟基烷基或C1至C6烷氧基-C1至C6烷基，R6和R7分别表示氢原子、C1至C6烷基等）。
• Green and mild laccase-catalyzed aerobic oxidative coupling of benzenediol derivatives with various sodium benzenesulfinates
  作者：Davood Habibi、Abdollah Rahimi、Amin Rostami、Sirvan Moradi

  DOI：10.1016/j.tetlet.2016.11.119

  日期：2017.1

  The oxidative coupling reaction between hydroquinone or catechols and various sodium benzenesulfinates was investigated using the laccase from Trametes versicolor, in the presence of O2 in a phosphate buffer solution at room temperature to afford sulfonyl benzenediols in 75–95% yield.

  在室温下，在磷酸盐缓冲液中存在O 2的条件下，使用来自Trametes versicolor的漆酶，研究了氢醌或儿茶酚与各种苯磺酸钠之间的氧化偶联反应，以75-95％的收率得到了磺酰苯二醇。
• Electrochemical synthesis of p-tolylsulfonylbenzenediols
  作者：Davood Nematollahi、Ramazanali Rahchamani

  DOI：10.1016/s0040-4039(01)02050-0

  日期：2002.1

  The electrochemical synthesis of p-tolylsulfonylbenzenediols (4a–c) by anodic oxidation of catechols (1a–c) in the presence of 4-toluene sulfinic acid (3) is described. Products were obtained in an undivided cell in good yields and purity. The mechanism of oxidation has been studied in aqueous solution using cyclic voltammetry and controlled-potential coulometry.

  的电化学合成p（-tolylsulfonylbenzenediols 4A - Ç由儿茶酚的阳极氧化）（1A - ç中的4-甲苯亚磺酸存在下）（3）进行说明。在不分格的小室中以良好的收率和纯度获得了产物。使用循环伏安法和控制电位库仑法研究了水溶液中的氧化机理。
• COLOR DEVELOPING COMPOSITION CONTAINING MOLECULAR COMPOUND, AND RECORDING MATERIAL
  申请人：Kodama Satoshi

  公开号：US20110120345A1

  公开（公告）日：2011-05-26

  Provided is a color-developing composition containing a molecular compound which has as a component compound a compound represented by formula (I) [wherein Y represents a C1-C12 hydrocarbon group which is chained or branched and saturated or unsaturated, or a C1-C8 hydrocarbon group which is chained or branched, saturated or unsaturated and has an ether or thioether bond; R 1 , R 2 , R 3 and R 4 each independently represent a C1-C6 alkyl group or C2-C6 alkenyl group; n, p, q and r each represents any integer of 0 to 4; and m represents any integer of 0 to 2]. Also provided is a recording material with a sufficient color-forming sensitivity, superior storage stability, and especially with an extremely little background fogging in a heat resistance test.

  提供的是一种含有分子化合物的彩色显影组合物，该分子化合物的组分包括由式（I）表示的化合物[其中Y表示链状或支链的C1-C12烃基，饱和或不饱和，或链状或支链的C1-C8烃基，饱和或不饱和，且具有醚或硫醚键；R1、R2、R3和R4各自独立地表示C1-C6烷基或C2-C6烯基；n、p、q和r各自表示0至4的任意整数；m表示0至2的任意整数]。还提供了一种具有足够的显色敏感性、优异的储存稳定性，特别是在耐热性测试中具有极少背景雾化的记录材料。