1,3,5-Tri-p-tolyl-pentazadien | 4225-90-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1,3,5-Tri-p-tolyl-pentazadien
• 英文别名: 1,3,5-Tri-p-tolyl-pentaza-1,4-dien；tri-p-tolyl-pentaaza-1,4-diene；Tri-p-tolyl-pentaaza-1,4-dien；Bis-p-toluoldiazo-p-toluidin；1.3.5-Tri-p-tolyl-pentazdien-(1.4)；4-methyl-N,N-bis[(4-methylphenyl)diazenyl]aniline
• CAS: 4225-90-5
• 化学式: C₂₁H₂₁N₅
• 分子量: 343.431
• InChiKey: WAFJVGWSISAPST-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  52.7
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1,3,5-Tri-p-tolyl-pentazadien 、 alkaline earth salt of/the/ methylsulfuric acid 生成 1,3-di(p-tolyl)triaz-1-ene
  参考文献：
  名称：

  Bamberger, Chemische Berichte, 1896, vol. 29, p. 457

  摘要：

  DOI：
• 作为产物：
  描述：

  p-methylbenzenediazonium chloride 、 乙烷,三氯氟- 在 甲醇 、 sodium 作用下， 生成 1,3,5-Tri-p-tolyl-pentazadien
  参考文献：
  名称：

  INCOME INEQUALITY IN GERMANY DURING THE 1980s AND 1990s

  摘要：

  The paper estimates a variety of inequality measures for three sub‐samples of the German population using cross‐sectional data on equivalent income from the German Socio‐Economic Panel (GSOEP). The sub‐populations under consideration are residents of West Germany including foreigners for the years 1984 to 1996, residents of East Germany for the years 1990 to 1996 and a comprehensive German population for the years 1990 to 1996. Bootstrap methods are applied to test whether changes in inequality are statistically significant. In order to account for panel attrition and over‐sampling, sample weights are incorporated into the estimation procedure. The empirical results confirm the relative stability of the West German income distribution. While income inequality in West Germany has generally not altered in an economically relevant way over the period 1985 to 1996, inequality in East Germany has increased after reunification. Despite this increase, inequality remains substantially higher in the western part of the country. Convergence of eastern mean income to the western level generally overcompensated the rise in inequality in East Germany, so that the level of inequality in unified Germany is lower in 1996 than in 1990.

  DOI：

  10.1111/j.1475-4991.2000.tb00388.x

文献信息

• Bamberger, Chemische Berichte, 1894, vol. 27, p. 2596
  作者：Bamberger

  DOI：——

  日期：——
• ACCOUNTING FOR RESOURCE DEPLETION: A MICROECONOMIC APPROACH
  作者：Robert D. Cairns

  DOI：10.1111/j.1475-4991.2000.tb00389.x

  日期：2000.3

  The theoretical basis of a practical method of accounting for depletion of mineral resources is presented. Rent rises at the rate of interest, but depletion does not. Rent is equal to the sum of depletion and depreciation less any opportunity cost of present production as compared to waiting. Depletion follows a path which is dependent on the depreciation formula chosen by the accountant. The approach is compared to the methods proposed by the BEA in 1994.