Bis-(4-nitro-phenyl)-phenyl-methanol | 21112-03-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: Bis-(4-nitro-phenyl)-phenyl-methanol
• 英文别名: 4,4'-Dinitro-triphenylmethanol；Phenyl-bis-<4-nitro-phenyl>-methanol；4,4'-Dinitrotriphenylcarbinol；Bis(4-nitrophenyl)-phenylmethanol
• CAS: 21112-03-8
• 化学式: C₁₉H₁₄N₂O₅
• 分子量: 350.331
• InChiKey: AQBNLUSCXNUYDM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  112
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  Bis-(4-nitro-phenyl)-phenyl-methanol 在 sodium polysulfide 、 sulfur 作用下， 以 乙醇 为溶剂， 生成 (+/-)-Phenyl-(4-nitro-phenyl)-(4-amino-phenyl)-methanol
  参考文献：
  名称：

  一些对位取代的 3,3,3-三芳基丙酸衍生物的合成

  摘要：

  描述了 4-XC6H4(4'-YC6H4)C6H5CCH2CO2R 型代表性化合物的合成。

  DOI：

  10.1139/v69-076
• 作为产物：
  描述：

  4,4'-Dinitro-triphenylmethylchlorid 生成 Bis-(4-nitro-phenyl)-phenyl-methanol
  参考文献：
  名称：

  Individual Differences in Performance on Elementary Cognitive Tasks (ECTs): Lawful vs. Problematic Parameters

  摘要：

  Over the past 2 decades, the cognitive-correlates approach has dominated investigations into the nature of intelligence. This research program relies on a number of processing speed parameters (apart from "average performance"). These measures include the slope, intercept, and intraindividual variability of both decision time and movement time. By correlating these measures with established markers of intelligence, researchers postulate theoretical models underlying these information-processing constructs. However, there is a lack of substantive evidence that these phenomena are as robust within the individual as has been proposed. The authors tested the properties of intraindividual parameters by asking participants (N = 179) to perform 10 elementary cognitive tasks (ECTs). Detailed analyses revealed that average performance parameters, extracted from these ECTs, behaved lawfully. However, up to 40% of participants failed to provide acceptable indices of intraindividual model fit. Similarly, intraindividual variability measures appeared less valid than previously suggested. The implications of these findings for cognitive and biological models of intelligence are discussed.

  DOI：

  10.1080/00221300109598913

文献信息

• Carbonium Ions. I. An Acidity Function (C₀) Derived from Arylcarbonium Ion Equilibria¹
  作者：N. C. Deno、J. J. Jaruzelski、Alan Schriesheim

  DOI：10.1021/ja01616a036

  日期：1955.6
• Individual Differences in Performance on Elementary Cognitive Tasks (ECTs): Lawful vs. Problematic Parameters
  作者：Richard D. Roberts、Gerry Pallier

  DOI：10.1080/00221300109598913

  日期：2001.7

  Over the past 2 decades, the cognitive-correlates approach has dominated investigations into the nature of intelligence. This research program relies on a number of processing speed parameters (apart from "average performance"). These measures include the slope, intercept, and intraindividual variability of both decision time and movement time. By correlating these measures with established markers of intelligence, researchers postulate theoretical models underlying these information-processing constructs. However, there is a lack of substantive evidence that these phenomena are as robust within the individual as has been proposed. The authors tested the properties of intraindividual parameters by asking participants (N = 179) to perform 10 elementary cognitive tasks (ECTs). Detailed analyses revealed that average performance parameters, extracted from these ECTs, behaved lawfully. However, up to 40% of participants failed to provide acceptable indices of intraindividual model fit. Similarly, intraindividual variability measures appeared less valid than previously suggested. The implications of these findings for cognitive and biological models of intelligence are discussed.
• Synthesis of some para-substituted 3,3,3-triarylpropionic acid derivatives
  作者：T. J. Adley、D. R. Clarke

  DOI：10.1139/v69-076

  日期：1969.2.1

  The syntheses of representative compounds of the type 4-XC6H4(4′-YC6H4)C6H5CCH2CO2R are described.

  描述了 4-XC6H4(4'-YC6H4)C6H5CCH2CO2R 型代表性化合物的合成。