AgO2CC6H4Me-o | 93168-32-2

• 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: AgO2CC6H4Me-o
• 英文别名: silver(I) 2-methylbenzoate；Silver;2-methylbenzoate
• CAS: 93168-32-2
• 化学式: Ag*C₈H₇O₂
• 分子量: 243.011
• InChiKey: JRTHUBNDKBQVKY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.36
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  AgO2CC6H4Me-o 在 三苯基膦 作用下， 以 苯 为溶剂， 生成 [Ag(O2CC4H4Me-o)(PPh3)3]
  参考文献：
  名称：

  第1B组的金属络合物。第1部分。三苯基膦银（I）羧酸盐

  摘要：

  已经研究了羧酸与Ag I的配位方式。通过对1 H nmr和ir光谱以及溶液分子量的研究，络合物中的银原子都是四坐标的，但化学计量学取决于酸的p K a。所有被研究的stoicheiometry形成复合物将[Ag（O酸2 CR）（PPH 3）2 ]（R = Me中，CH 2氯，三氯甲烷2中，Ph，C 6 H ^ 4 ME- ø，C 6 H ^ 4 ME-米或C 6 H 4 OH-o）。此外，对于具有p酸ķ一个> 3.9（即R =我中，Ph，C 6 H ^ 4 ME- Ò，或C 6 H ^ 4 ME-米）的酸到银结果在复杂storcheiometry的螯合[ Ag（O 2 CR）（PPh 3）2 ]。所研究的两种二元酸，己二酸和丙二酸，显示出相似的p K a依赖性。

  DOI：

  10.1039/dt9770002068
• 作为产物：
  描述：

  对甲苯甲酸 、 silver carbonate 以 甲醇 、 水 为溶剂， 生成 AgO2CC6H4Me-o
  参考文献：
  名称：

  Homo- and heterochiral coordination polymers of silver with diaminocyclohexane as bridging ligand: Trends in alkylbenzoates

  摘要：

  Reaction of Ag2CO3 with four methyl-substituted derivatives of benzoic acid afforded silver benzoates; no additional anions are involved in these solids. One of the silver carboxylates was studied by X-ray diffraction: in the crystal, silver 3,5-dimethylbenzoate monohydrate consists of carboxylato-bridged discrete dinuclear molecules with a short Ag center dot center dot center dot Ag separation of 2.7719(5) angstrom and one weakly bonded hydrate water molecule per cation. The binary silver carboxylates were combined with either racemic or enantio-pure trans-1,2-diaminocyclohexane and resulted in four homochiral and four heterochiral crystalline solids. All eight structures feature cationic chain polymers, carboxylate anions and hydrate water. In three of the solids derived from the racemic ligand, the individual cationic chains are homochiral. In all structures, the primary coordination of the Ag(I) centers by nitrogen is essentially linear. Despite the chemical similarity in the anions, the backbone of the polymers proved to be conformationally soft with variable Ag-N-C-C torsion angles. In the resulting structures, the diamine ligand may bridge two cations in a wide distance range between ca. 3.0 and ca. 7.2 angstrom. Both the chirality of the trans-1,2-diaminocyclohexane ligand and the substitution pattern of the benzoate anion have strong impact on the nature of secondary interactions perpendicular to the polymer strands: either weak coordination by carboxylato or hydrate water oxygen atoms or argentophilic interactions are encountered. The Ag center dot center dot center dot Ag contacts increase the dimensionality of the solids from chain polymers to layer structures. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.04.030

文献信息

• A Predictive Model for the Decarboxylation of Silver Benzoate Complexes Relevant to Decarboxylative Coupling Reactions
  作者：Robert A. Crovak、Jessica M. Hoover

  DOI：10.1021/jacs.7b13305

  日期：2018.2.21

  Decarboxylative coupling reactions offer an attractive route to generate functionalized arenes from simple and readily available carboxylic acid coupling partners, yet they are underutilized due to limitations in the scope of carboxylic acid coupling partner. Here we report that the field effect parameter (F) has a substantial influence on the rate of decarboxylation of well-defined silver benzoate

  脱羧偶联反应为从简单易得的羧酸偶联伙伴生成官能化芳烃提供了一条有吸引力的途径，但由于羧酸偶联伙伴范围的限制，它们未被充分利用。在这里，我们报告了场效应参数 (F) 对明确定义的苯甲酸银配合物的脱羧速率有重大影响。这一发现提供了超越当前与脱羧相关的底物限制并能够广泛利用脱羧偶联反应的机会。
• Novel developing agents for (photo) thermographic systems
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0681210A1

  公开（公告）日：1995-11-08

  A thermographic element comprising in a non-aqueous binder medium a silver salt oxidising agent in reactive association with a compound comprising a plurality of redox colour releasing moieties such that oxidation of each redox colour releasing moiety causes release from said compound of a thermally diffusible dye. The compounds many of which are new incorporate two or more developer moieties into a single molecule to minimise the diffusibility of the compound. Following oxidation, either directly by the silver salt or by means of a cross-oxidising agent, each oxidised developer moiety releases a thermally diffusible dye. The compounds are of sufficient size and molecular weight to slow or prevent diffusion in imaging systems and yet possess several active developer moieties per molecule which is advantageous over known ballasted dye releasers which comprise bulky molecules with only a single developer moiety.

  一种热成像元素，包括在非水性粘合剂介质中，一种银盐氧化剂与含有多个氧化还原色释放基团的化合物反应地结合，使得每个氧化还原色释放基团的氧化引起所述化合物中的热扩散染料的释放。这些化合物中的许多是新的，将两个或更多的显影剂基团结合到一个分子中，以减少化合物的扩散性。在氧化后，通过银盐直接氧化或通过交叉氧化剂，每个氧化的显影剂基团释放出一个热扩散染料。这些化合物足够大且具有足够的分子量，以在成像系统中减慢或阻止扩散，但每个分子中具有多个活性显影剂基团，这比已知的只包含单个显影剂基团的笨重分子的配重染料释放剂更具优势。
• Monoaminophenazine leuco dyes and photothermographic materials containing same
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0671393A1

  公开（公告）日：1995-09-13

  Photothermographic elements incorporating leuco forms of phenazinium dyes to provide a developed colour image. The dye has a nucleaus of the general formula: in which;    X represents    Y is H or any substituent other than amino or amido,    R¹, R², R⁴ and R¹⁰ are independently selected from H, alkyl, aryl, alkylsulfonyl, arysulfonyl, alkylcarbonyl, arylcarbonyl, or    R¹ and R² together represent the necessary atoms to complete a cyclic structure or one or more of R¹, R² and R⁴ represent the necessary atoms to complete a cyclic structure fused to the nucleus having skeletal atoms selected from C, N, 0 and S, and    R¹¹ represents any group which will not prevent oxidative cleavage of the X-N bond,    with the proviso that when R¹ is C₂H₅    R² is not C₂H₄NHSO₂CH₃.

  光热成像元件采用苯并二氮杂染料的白态形式，以提供发展后的彩色图像。该染料具有一般式的核：其中; X代表; Y为H或任何不是氨基或酰胺基的取代基，R¹，R²，R⁴和R¹⁰独立地选自H，烷基，芳基，烷基磺酰基，芳基磺酰基，烷基羰基，芳基羰基，或R¹和R²一起代表必要的原子以完成环状结构，或者R¹，R²和R⁴中的一个或多个代表必要的原子以完成与骨架原子（选自C，N，0和S）融合的环状结构，R¹¹代表任何不会防止X-N键的氧化裂解的基团，但当R¹为C₂H₅时，R²不为C₂H₄NHSO₂CH₃。
• Photothermographic element comprising improved base precursors and methods for their use
  申请人：——

  公开号：US20040185352A1

  公开（公告）日：2004-09-23

  Photothermographic elements employing improved base precursors that undergo thermal decomposition are disclosed. Thermal-dye-bleach agents, and in particular, a novel class of salts of arylsulfonylacetic acids as bleaching agents for photothermographic use are disclosed. Photothermographic elements employing these thermal-dye-bleach agents are suitable for use as acutance and antihalation systems, bleachable filter dye materials, and in promoting unblocking of various components such as blocked developers, especially in photothermographic elements.

  本发明公开了采用经过热分解的改进型基体前体的光热元件。公开了热染料漂白剂，特别是一类新型的芳基磺酰乙酸盐作为光热使用漂白剂。采用这些热染料漂白剂的光热元件适用于用作锐度和防晕染系统、可漂白滤光片染料材料，以及促进各种组分的去阻塞，特别是在光热元件中。
• Immunochromatography kit
  申请人：Oyamada Takayoshi

  公开号：US20080166821A1

  公开（公告）日：2008-07-10

  An immunochromatography kit including organic silver salt particles, a reducing agent for silver ions, and a metal colloid label or a metal sulfide label. The immunochromatography kit uses an immunoreaction of an analyte and an antibody or antigen that can bind specifically thereto, and analyzes a signal from a label derived from an immune complex.

  一种免疫层析试剂盒，包括有机银盐颗粒、还原剂以还原银离子、以及金属胶体标记或金属硫化物标记。该免疫层析试剂盒使用分析物和能够特异性结合其的抗体或抗原之间的免疫反应，并分析源自免疫复合物的标记信号。