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7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid | 14245-98-8

中文名称
——
中文别名
——
英文名称
7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid
英文别名
7-hydroxy-8-[(E)-2-phenyldiazen-1-yl]naphthalene-1,3-disulfonic acid;orange G
7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid化学式
CAS
14245-98-8
化学式
C16H12N2O7S2
mdl
——
分子量
408.412
InChiKey
MPVDXIMFBOLMNW-ISLYRVAYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.45
  • 重原子数:
    27.0
  • 可旋转键数:
    4.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    153.69
  • 氢给体数:
    3.0
  • 氢受体数:
    7.0

SDS

SDS:98f0b3111d628e8f60e2c140322fa4a9
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反应信息

  • 作为反应物:
    描述:
    7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid 在 chloroperoxidase from Caldariomyces fumago 、 盐酸双氧水 作用下, 反应 6.0h, 生成 7,8-dihydroxynaphthalene-1,3-disulfonic acid 、 苯酚
    参考文献:
    名称:
    氯过氧化物酶催化的橙色G的光谱和QM / MM研究
    摘要:
    产自烟酒Caldariomyces fumago的血红素硫醇盐蛋白过氧化物酶(CPO)催化多种反应,包括卤化,歧化,环氧化和氧化。尽管所有CPO催化的反应均通过共同的中间体化合物I,但在后续转化中遵循不同的机制。为了了解CPO催化橙G的卤化物依赖性降解的机理,系统地研究了卤化物和pH的作用。揭示了在XPO催化的卤化物依赖性反应过程中存在次氯酸盐血红素加合物中间物的化合物X的形成和质子化,这大大降低了反应壁垒并提高了CPO催化的橙G降解效率。极度酸性的最佳反应pH值表明残留物的质子化,大概是 GPO 183在CPO催化中。依赖卤化物的研究表明,在Br(-)存在下,Kcat比在Cl(-)存在下更高。橘子G的降解产物表明在橘子G的单个位置上的裂解,表明CPO催化的降解具有很高的区域选择性。基于我们的动力学,NMR和QM / MM研究,提出了CPO催化橙G降解的机理。
    DOI:
    10.1016/j.abb.2016.02.026
  • 作为产物:
    参考文献:
    名称:
    HREHOROWICZ, ELIZA;GMAJ, JAN;BALINSKI, JOZEF
    摘要:
    DOI:
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文献信息

  • METAL OXIDE-ORGANIC HYBRID MATERIALS FOR HETEROGENEOUS CATALYSIS AND METHODS OF MAKING AND USING THEREOF
    申请人:Yale University
    公开号:US20160152648A1
    公开(公告)日:2016-06-02
    Catalysts prepared from abundant, cost effective metals, such as cobalt, nickel, chromium, manganese, iron, and copper, and containing one or more neutrally charged ligands (e.g., monodentate, bidentate, and/or polydentate ligands) and methods of making and using thereof are described herein. Exemplary ligands include, but are not limited to, phosphine ligands, nitrogen-based ligands, sulfur-based ligands, and/or arsenic-based ligands. In some embodiments, the catalyst is a cobalt-based catalyst or a nickel-based catalyst. The catalysts described herein are stable and active at neutral pH and in a wide range of buffers that are both weak and strong proton acceptors. While its activity is slightly lower than state of the art cobalt-based water oxidation catalysts under some conditions, it is capable of sustaining electrolysis at high applied potentials without a significant degradation in catalytic current. This enhanced robustness gives it an advantage in industrial and large-scale water electrolysis schemes.
    本文描述了由丰富、成本效益的金属(如钴、镍、铬、锰、铁和铜)制备的催化剂,其中包含一个或多个中性配体(例如,单齿、双齿和/或多齿配体)及其制备和使用方法。示例配体包括,但不限于,膦配体、氮基配体、硫基配体和/或砷基配体。在某些实施例中,催化剂是基于钴或基于镍的催化剂。本文描述的催化剂在中性pH值下以及在既是弱质子受体又是强质子受体的各种缓冲液中都是稳定和活性的。在某些条件下,虽然其活性略低于现有技术水氧化钴基催化剂,但它能够在高施加电位下维持电解而不会出现催化电流的显着降解。这种增强的稳健性使其在工业和大规模水电解方案中具有优势。
  • OZONE-DETECTING ELEMENT
    申请人:NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    公开号:EP2071328A1
    公开(公告)日:2009-06-17
    An aqueous solution is formed by dissolving a dye made of alizarin and a humectant made of glycerin, and alkalized by dissolving a base (alkaline substance), thereby preparing a detector solution (101) in which the content of the humectant is about 20 wt%. An impregnated carrier (104) impregnated with the detector solution (101) is formed by dipping for 30 sec a sheet-like carrier (103) made of cellulose filter paper in the detector solution (101) so that the carrier (103) is impregnated with the detector solution (101). The impregnated carrier (104) is pulled up from the detector solution (101), and dried in dry nitrogen by evaporating a solvent such as water contained in the impregnated carrier (104), thereby forming an ozone detecting device (105).
    通过溶解茜素染料和甘油保湿剂形成水溶液,并通过溶解碱(碱性物质)使其碱化,从而制备出保湿剂含量约为 20 wt%的检测器溶液 (101)。将纤维素滤纸制成的片状载体(103)在检测器溶液(101)中浸渍 30 秒,使载体(103)浸渍检测器溶液(101),从而形成浸渍检测器溶液(101)的浸渍载体(104)。将浸渍过的载体(104)从检测器溶液(101)中捞起,通过蒸发浸渍过的载体(104)中所含的水等溶剂,在干燥的氮气中烘干,从而形成臭氧检测装置(105)。
  • HREHOROWICZ, ELIZA;GMAJ, JAN;BALINSKI, JOZEF
    作者:HREHOROWICZ, ELIZA、GMAJ, JAN、BALINSKI, JOZEF
    DOI:——
    日期:——
  • CAPILLARY COLUMN CONTAINING A DYNAMICALLY CROSS-LINKED COMPOSITION AND METHOD OF USE
    申请人:BECKMAN INSTRUMENTS, INC.
    公开号:EP0578814A1
    公开(公告)日:1994-01-19
  • CAPILLARY COLUMN CONTAINING REMOVABLE SEPARATION GEL COMPOSITION AND METHOD OF USE
    申请人:BECKMAN INSTRUMENTS, INC.
    公开号:EP0624248A1
    公开(公告)日:1994-11-17
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