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4-(4,6-di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol | 38375-15-4

中文名称
——
中文别名
——
英文名称
4-(4,6-di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol
英文别名
2-(2,4-dihydroxyphenyl)-4,6-bis(4-methylphenyl)-1,3,5-triazine;2,4-bis-(4-methylphenyl)-6-(2,4-dihydroxyphenyl)triazine;2-(2,4-dihydroxyphenyl)-4,6-bis(4-methylphenyl)s-triazine;2-(2,4-Dihydroxyphenyl)-4,6-bis-(4-methylphenyl)-1,3,5-triazine;4-[4,6-bis(4-methylphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol
4-(4,6-di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol化学式
CAS
38375-15-4
化学式
C23H19N3O2
mdl
——
分子量
369.423
InChiKey
IKHILWJRZMGXJT-UHFFFAOYSA-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):
    5
  • 重原子数:
    28
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    79.1
  • 氢给体数:
    2
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    氯乙酸乙酯4-(4,6-di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol 在 Ki 、 potassium carbonate 作用下, 以 丁酮 为溶剂, 生成 2-(2-hydroxy-4-ethoxycarbonylmethoxyphenyl)-4,6-bis-(4-methylphenyl)-1,3,5-triazine
    参考文献:
    名称:
    Stabilized organic material
    摘要:
    公式I中,n为1至4,R1至R7如权利要求1所定义的o-羟基苯基-s-三嗪类化合物,可与聚烷基哌啶类的空间位阻胺一起使用,用于稳定有机聚合物。其中一些化合物是新的,也可以在没有聚烷基哌啶的情况下使用。
    公开号:
    US06187919B1
  • 作为产物:
    描述:
    对甲苯基溴化镁 在 aluminum (III) chloride 作用下, 以 四氢呋喃氯苯 为溶剂, 反应 15.5h, 生成 4-(4,6-di-p-tolyl-1,3,5-triazin-2-yl)benzene-1,3-diol
    参考文献:
    名称:
    基于时变密度泛函计算和三维定量结构-性质关系的1,3,5-三嗪类化合物作为紫外线吸收剂的合成,光谱和理论研究。
    摘要:
    合成了一系列1,3,5-三嗪,并测试了它们的紫外线吸收性能。利用计算化学方法构建了定量的结构-性质关系(QSPR),并将其用于新型1,3,5-三嗪紫外线吸收剂化合物的计算机辅助设计。实验性紫外线吸收数据与使用时变密度泛函理论(TD-DFT)[B3LYP / 6–311 + G(d,p)]的预测数据非常吻合。合适的预测模型(R  > 0.8,P <0.0001)。利用Sybyl程序的多重拟合分子比对规则,建立了可预测的三维定量结构-性质关系(3D-QSPR)模型,该结论与TD-DFT计算吻合。对这种紫外线吸收剂化合物的异常光稳定性机理进行了研究,并证实其主要归因于它们通过超快激发态质子转移(ESIPT)进行激发态失活的能力。1,3,5-三嗪化合物的分子内氢键(IMHB)是激发态质子转移的基础,已通过红外光谱,紫外光谱,不同构象异构体的结构和能量方面以及前沿分子轨道分析进行了探索。
    DOI:
    10.1007/s10895-018-2235-2
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文献信息

  • Process for isolation of monophenolic-bisaryl triazines
    申请人:——
    公开号:US20030013879A1
    公开(公告)日:2003-01-16
    This invention relates to a novel, efficient, economic and general-purpose process for isolating monophenolic-bisaryl triazine compounds from polyphenolic-triazines compounds and other impurities. More specifically, this invention relates to a process for isolating the monophenolic-bisaryl triazine compounds by contacting it with a base, an alcohol or a hydrocarbon solvent.
    这项发明涉及一种新颖、高效、经济且通用的工艺,用于从多-三嗪化合物和其他杂质中分离单基-双芳基-三嗪化合物。更具体地说,这项发明涉及一种通过与碱、醇或烃溶剂接触来分离单基-双芳基-三嗪化合物的工艺。
  • Process for making triazine UV absorbers using lewis acids and reaction promoters
    申请人:CYTEC Technologies Corp.
    公开号:US20010020094A1
    公开(公告)日:2001-09-06
    It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoters are combined to form a complex. 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.
    经过广泛的研究,令人惊讶地发现,通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应,可以以前所未有的选择性、效率、温和条件和高产率制备2-卤代-4,6-双芳基-1,3,5-三嗪。该反应具有前所未有的广泛性,因为可以使用各种芳香族化合物来生产各种2-卤代-4,6-双芳基-1,3,5-三嗪。新的方法包括在特定反应条件下,将反应促进剂与至少一种路易斯酸结合使用,促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好将路易斯酸和反应促进剂组合形成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制备2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪紫外线吸收剂的关键中间体。
  • Process for making triazine UV absorbers using Lewis acids and reaction promoters
    申请人:CYTEC Industries Corp.
    公开号:US20020013463A1
    公开(公告)日:2002-01-31
    It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoters are combined to form a complex. 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.
    经过广泛的研究,惊人地发现了一种前所未有的选择性、效率、温和条件和高产率的方法,通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应,制备2-卤代-4,6-双芳基-1,3,5-三嗪。这种反应也是前所未有的普适性,因为可以使用各种芳香族化合物来产生广泛的2-卤代-4,6-双芳基-1,3,5-三嗪选择。新方法包括在特定反应条件下使用反应促进剂与至少一种路易斯酸相结合,促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好是将路易斯酸和反应促进剂组合成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制造2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪紫外线吸收剂的关键中间体。
  • Process for Making Trisaryl Triazine UV Absorbers Using Lewis Acids and Reaction Promoters
    申请人:Gupta B. Ram
    公开号:US20070015920A1
    公开(公告)日:2007-01-18
    It has been now surprisingly discovered after extensive research that 2-halo-4,6-bisaryl-1,3,5-triazine can be prepared with unprecedented selectivity, efficiency, mild conditions, and in high yield by the reaction of cyanuric halide with aromatics in the presence of at least one Lewis acid and at least one reaction promoter. This reaction is also unprecedently general as a variety of aromatics can be used to produce a wide selection of 2-halo-4,6-bisaryl-1,3,5-triazines. The novel approach includes the use of the reaction promoters in combination with at least one Lewis acid under certain reaction conditions to promote the formation of 2-halo-4,6-bisaryl-1,3,5-triazine compounds from cyanuric halide. Preferably, the Lewis acids and reaction promoter's are combined to form a complex 2-Halo-4,6-bisaryl-1,3,5-triazines are key intermediates for making 2-(2-oxyaryl)-4,6-bisaryl-1,3,5-triazine class of UV absorbers.
    经过广泛的研究,惊奇地发现可以通过氰尿酸卤化物与芳香族化合物在至少一种路易斯酸和至少一种反应促进剂的存在下反应,在温和的条件下高效、高产地选择性地制备2-卤代-4,6-双芳基-1,3,5-三嗪,这种反应也是前所未有的普遍的,因为各种芳香族化合物都可以用来生产各种2-卤代-4,6-双芳基-1,3,5-三嗪。新的方法包括在特定的反应条件下,使用反应促进剂与至少一种路易斯酸结合,促进从氰尿酸卤化物中形成2-卤代-4,6-双芳基-1,3,5-三嗪化合物。最好是将路易斯酸和反应促进剂组合形成复合物。2-卤代-4,6-双芳基-1,3,5-三嗪是制造2-(2-氧基芳基)-4,6-双芳基-1,3,5-三嗪紫外线吸收剂的关键中间体。
  • Process for isolation of monophenolic bisaryl triazines
    申请人:CYTEC TECHNOLOGY CORP.
    公开号:EP2280005A1
    公开(公告)日:2011-02-02
    This invention relates to a novel, efficient, economic and general-purpose process for isolating monophenolic-bisaryl triazine compounds from polyphenolic-triazines compounds and other impurities. More specifically, this invention relates to a process for isolating the monophenolic-bisaryl triazine compounds by contacting it with a hydrocarbon solvent.
    本发明涉及一种从多三嗪化合物和其他杂质中分离单双芳基三嗪化合物的新颖、高效、经济和通用工艺。更具体地说,本发明涉及一种通过与烃类溶剂接触来分离单双芳基三嗪化合物的工艺。
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