4,4'-sulfonyl-bis-benzamidine | 80498-61-9

• 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: 4,4'-sulfonyl-bis-benzamidine
• 英文别名: Bis-(4-carbamimidoyl-phenyl)-sulfon；4,4'-Sulfonyl-bis-benzamidin；4-(4-Carbamimidoylphenyl)sulfonylbenzenecarboximidamide；4-(4-carbamimidoylphenyl)sulfonylbenzenecarboximidamide
• CAS: 80498-61-9
• 化学式: C₁₄H₁₄N₄O₂S
• 分子量: 302.357
• InChiKey: LVYYQSMWVPYTIW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  142
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  氨苯砜 在 盐酸 、 乙醇 、 氯仿 、 copper(II) sulfate 、 sodium nitrite 作用下， 生成 4,4'-sulfonyl-bis-benzamidine
  参考文献：
  名称：

  Ashley et al., Journal of the Chemical Society, 1942, p. 103,107

  摘要：

  DOI：

文献信息

• Effect of theory-based feature correlations on typicality judgments
  作者：Woo-Kyoung Ahn、Jessecae K. Marsh、Christian C. Luhmann、Kevin Lee

  DOI：10.3758/bf03195270

  日期：2002.1

  In the present study, we examine what types of feature correlations are salient in our conceptual representations. It was hypothesized that of all possible feature pairs, those that are explicitly recognized as correlated (i.e., explicit pairs) and affect typicality judgments are the ones that are more likely theory based than are those that are not explicitly recognized (i.e., implicit pairs). Real-world categories and their properties, taken from Malt and Smith (1984), were examined. We found that explicit pairs had a greater number of asymmetric dependency relations (i.e., one feature depends on the other feature, but not vice versa) and stronger dependency relations than did implicit pairs, which were statistically correlated in the environment but were not recognized as such. In addition, people more often provided specific relation labels for explicit pairs than for implicit pairs; these labels were most often causal relations. Finally, typicality judgments were more affected when explicit correlations were broken than when implicit correlations were broken. It is concluded that in natural categories, feature correlations that are explicitly represented and affect typicality judgments are the ones about which people have theories.
• Kato, Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1944, vol. 64, p. 178
  作者：Kato

  DOI：——

  日期：——
• Ashley et al., Journal of the Chemical Society, 1942, p. 103,107
  作者：Ashley et al.

  DOI：——

  日期：——