2'-hydroxy-4'-methoxybenzophenone oxime | 51674-04-5

• 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: 2'-hydroxy-4'-methoxybenzophenone oxime
• 英文别名: 4-methoxy-2-hydroxbenzophenone；2-hydroxyphenyl-4-methoxy-1-benzophenoneoxime；2-hydroxy-4-methoxy-benzophenonoxime；4-OCH3, 2-OHbenzophenoneoxime；2-(N-hydroxy-C-phenylcarbonimidoyl)-5-methoxyphenol
• CAS: 51674-04-5
• 化学式: C₁₄H₁₃NO₃
• 分子量: 243.262
• InChiKey: CGMYMXLVMLLWHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  62
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2'-hydroxy-4'-methoxybenzophenone oxime 在 碘苯二乙酸 作用下， 生成 6-methoxy-3-phenyl-1,2-benzisoxazole 2-oxide
  参考文献：
  名称：

  苯并异恶唑2-氧化物作为新型紫外线吸收剂和光氧化抑制剂

  摘要：

  在光谱的紫外线（UV）区域具有强吸收性的化合物，尤其是UVA和UVB，已成为许多商业产品中作为UV屏蔽剂或吸收剂引起了极大兴趣。已经合成了一系列苯并异恶唑2-氧化物，并通过紫外可见光谱进行了表征。已显示许多衍生物在UVB范围内（约300 nm）具有中等至强的摩尔吸收系数，其中最强的是衍生自二苯甲酮的衍生物。其他三个含有其他吸电子基团的衍生物在UVA中（约340 nm）显示出很强的摩尔吸收系数。在父衍生物溶剂效应显示出与在λ小变化的摩尔吸光系数的变化最大价值观。对这些化合物作为防止聚苯乙烯光氧化的潜在添加剂的初步研究表明，母体未取代的苯并异恶唑2-氧化物化合物最有效地抑制了聚合物的降解。版权所有©2013 John Wiley＆Sons，Ltd.

  DOI：

  10.1002/poc.3161
• 作为产物：
  描述：

  紫外线吸收剂 UV-9 在 吡啶 、 盐酸羟胺 作用下， 反应 4.0h， 生成 2'-hydroxy-4'-methoxybenzophenone oxime
  参考文献：
  名称：

  Studies on Uricosuric Diuretics. II. Substituted 7,8-Dihydrofuro(2,3-g)-1,2-benzisoxazole-7-carboxylic acids and 7,8-Dihydrofuro(2,3-g)benzoxazole-7-carboxylic acids.

  摘要：

  一系列取代的7,8-二氢呋喃并[2,3-g]-1,2-苯并异恶唑-7-羧酸9和7,8-二氢呋喃并[2,3-g]苯并恶唑-7-羧酸12被合成并在大鼠中评估了其促尿酸排泄和利尿活性。许多苯并异恶唑衍生物9显示出促尿酸排泄活性，而仅有微弱的利尿活性，而苯并恶唑12则表现出强有力的利尿活性，对尿酸排泄影响甚微。在这些化合物中，5-氯-7,8-二氢-3-苯基呋喃并[2,3-g]-1,2-苯并异恶唑-7-羧酸（9b，AA-193）被发现是一种强效的促尿酸排泄剂，没有利尿活性，并被选中进行进一步开发。

  DOI：

  10.1248/cpb.39.1760

文献信息

• Synthesis and characterization of new addition compounds of bis(2-hydroxyaryloximato) nickel(II) with α-diimines
  作者：Maria Lalia-Kantouri、Antonis Hatzidimitriou、Monir Uddin

  DOI：10.1016/s0277-5387(99)00253-3

  日期：1999.11

  of bis(2-hydroxyaryloximato) nickel(II), [Ni(ox)2], with an α-diimine (enR), under the general formula [Ni(ox)2enR], were synthesized and characterized. The IR and electronic excitation spectra indicate that the bidentate coordination mode of the ligands consists with the chromophore NiN4O2. The octahedral environment around nickel(II) was confirmed by an X-ray structure analysis of [1,10-phenanthr

  合成了一系列新的双（2-羟基芳基肟基）镍（II）[Ni（ox）2 ]与α-二亚胺（enR），通式为[Ni（ox）2 enR]和特点。红外和电子激发光谱表明，配体的二齿配位模式由发色团NiN 4 O 2组成。通过[1,10-菲咯啉-双（2-羟基-苯甲恶唑酮）镍（II）]，[Ni（saox）2 phen]·H 2的X射线结构分析确认了镍（II）周围的八面体环境。O.包含镍原子的赤道面由四个氮原子形成，两个氮原子来自菲咯啉分子，两个氮原子来自2-羟基苯甲醛肟（salicylaldoxime）的两个分子。两个水杨基醛肟配体的两个去质子化的酚氧原子位于顶端位置。使用热重技术（TG / DTG）在氮气中研究了热稳定性和分解模式。还使用了质谱分析，并给出了可能的碎裂模式并进行了讨论。
• Factors influencing the thermal decomposition of transition metal complexes with 2-OH-aryloximes under nitrogen
  作者：M. Lalia-Kantouri

  DOI：10.1007/s10973-005-0965-2

  日期：2005.11

  The thermal behavior of copper(II), nickel(II) and palladium(II) complexes with two anionic varieties of 2-OH-aryloximes (ox), [M(ox)2] (2-hydroxypropiophenonoxime and 2-hydroxy-4-methoxy-benzophenonoxime) was studied by using simultaneous TG/DTG-DTA technique under nitrogen in the temperature range 40-700°C. The behavior was compared with that in static air, which had been previously studied. It was found that the metal, the substituents on the ligand and the heating rate influenced their thermal decomposition. The thermal stability of the complexes with the same ligand depended on the metallic cation, following the order Pd(II)>Ni(II)>Cu(II). It also depended on the type of ligand, increasing with bulky substituents on the oximic carbon and the benzene ring. The sample mass almost did not affect their decomposition mode. The residues at 700°C of all complexes consisted of a carbonaceous oxide, determined by energy dispersive spectrometry (EDS) and IR spectroscopy

  在 40-700°C 的温度范围内，在氮气环境下使用 TG/DTG-DTA 同步技术研究了铜(II)、镍(II)和钯(II)络合物与两种阴离子型 2-OH-aryloximes (ox)、[M(ox)2]（2-羟基丙酮肟和 2-羟基-4-甲氧基苯酮肟）的热行为。将其行为与之前研究的静态空气中的行为进行了比较。研究发现，金属、配体上的取代基和加热速率都会影响它们的热分解。具有相同配体的配合物的热稳定性取决于金属阳离子，顺序为 Pd(II)>Ni(II)>Cu(II) 。它还取决于配体的类型，随着氧化碳和苯环上大取代基的增加而增加。样品质量几乎不影响它们的分解模式。通过能量色散光谱法（EDS）和红外光谱法测定，所有配合物在 700°C 时的残留物都是碳质氧化物。
• Boulton, A. J.; Tsoungas, Petros G.; Tsiamis, Chris, Journal of the Chemical Society. Perkin transactions I, 1986, p. 1665 - 1668
  作者：Boulton, A. J.、Tsoungas, Petros G.、Tsiamis, Chris

  DOI：——

  日期：——
• Synthesis and spectroscopic Investigation of Mixed-Ligand Copper Chelates containing 2-hydroxyaryloximes and N-disubstituted dithiocarbamates. Crystal and molecular structure of trans-bis[propanone, 1-(2-hydroxy-phenyl)oximato] copper(II)
  作者：Maria Lalia-Kantouri、Monir Uddin、C. C. Hadjikostas、Harris Papanikolas、George Palios、Stergiou Anagnostis、Vasiliki Anesti

  DOI：10.1002/zaac.19976231225

  日期：1997.12

  AbstractA series of mixed‐ligand copper(II) chelates containing the anion of 2‐hydroxyaryloxime(oxime) and N,N‐disubstituted dithiocarbamate(dtc), [Cu(dtc)(oxime)], was prepared and characterised. The spectra (IR, ESR, electronic excitation) indicate that the CuNOS2 chromophore attains square planar geometry. The ESR observables suggest appreciable covalency. In the case of [Cu(Et2dtc)(oxime)] chelates, however, the observed data suggest distortion from square planar arrangement to a square pyramidal, indicative of a possible dimerism.In addition, the structure of the trans‐bis[propanone, 1‐(2‐hydroxyphenyl)‐oximato]copper(II), Cu(C9H10NO2)2 was determined by X‐ray diffraction (monoclinic, space group P21/n, a = 12.072(7) Å, b = 5.204(2) Å, c = 13.571(6) Å, β = 103.72(1)°, Z = 2). The molecule consists of discrete Cu(ppox)2 monomeric units, where the Cu atom is in the equatorial plane bonded to two nitrogen atoms and two oxygen at distances of 1.949(2) and 1.882(2) Å, respectively.
• Spectral and ESR features of some copper(II) chelates with 2-hydroxyaryloximes
  作者：Maria Lalia-Kantouri、Manolis Hartophylles

  DOI：10.1016/s0277-5387(00)86011-8

  日期：1992.1

  Copper(II) complexes of 2-hydroxyaryloximes were synthesized and characterized on the basis of elemental analyses, molecular weight determinations, conductivity and magnetic moment measurements, and ESR, IR and electronic absorption (in solutions and in solid state) spectroscopy. Implications of the magnetic and spectral data in relation to the structures of the complexes are discussed. Solvent effects are also considered.