5,10-di-m-tolyl-indeno[2,1-a]indene | 857775-67-8

• 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: 5,10-di-m-tolyl-indeno[2,1-a]indene
• 英文别名: 5,10-di-m-tolyl-indeno[2,1-a]indene；5,10-Di-m-tolyl-indeno[2,1-a]inden
• CAS: 857775-67-8
• 化学式: C₃₀H₂₂
• 分子量: 382.505
• InChiKey: LNFOSMOWSJOXLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.73
• 重原子数：
  30.0
• 可旋转键数：
  2.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 甲酸 、 溶剂黄146 作用下， 生成 5,10-di-m-tolyl-indeno[2,1-a]indene
  参考文献：
  名称：

  The interaction between textual structures and prior knowledge: Hypotheses, data and simulations

  摘要：

  Our purpose was to compare the effect of two types of textual semantic coherence - causal and teleological - oil the organization of the mental representation elaborated after reading by learners with different levels of prior knowledge. Beginners, Intermediates and Advanced in computer domain read either the causal or the teleological version of a text describing three functions of a text editor, then performed a cued recall and a recognition task. We assumed that Advanced learners build a mental representation of the domain organized in a hierarchical goal/sub-goals structure, whereas Beginners and Intermediates have a mental representation organized in a causal path. If this is so, the results should indicate a significant interaction between prior knowledge and the semantic coherence of the texts: for the Advanced learners, recall and recognition of the teleological text should be better, whereas for the Beginners and Intermediates, the reverse was expected. As we assumed, results indicated that a teleological organization of textual information facilitated the comprehension of Advanced participants while a temporal-causal organization facilitated the comprehension of Beginner and Intermediate participants. The Construction-Integration model of Kintsch (1988, 1998) was used to simulate the recall results and to reproduce the effect of prior knowledge on the retrieval of textual information.

  DOI：

  10.1007/bf03172992

文献信息

• Brand; Muehl, Journal fur praktische Chemie (Leipzig 1954), 1925, vol. <2> 110, p. 5
  作者：Brand、Muehl

  DOI：——

  日期：——