[2-甲基丙氧基(二苯基)甲基]苯 | 42777-73-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 中文名称: [2-甲基丙氧基(二苯基)甲基]苯
• 英文名称: isobutyl-trityl ether
• 英文别名: Triphenylmethyl-isobutyl-aether；Isobutyloxy-triphenyl-methan；Isobutyl-trityl-aether；Isobutyl trityl ether；[2-methylpropoxy(diphenyl)methyl]benzene
• CAS: 42777-73-1
• 化学式: C₂₃H₂₄O
• 分子量: 316.443
• InChiKey: WDBFLECQOLTAGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  [2-甲基丙氧基(二苯基)甲基]苯 生成 三苯基甲烷 、 异丁醛
  参考文献：
  名称：

  Self-Reported Anxiety in Children and Adolescents: A Three-Year Follow-Up Study

  摘要：

  Anxiety may be more transient in children and adolescents than in adults. The present study involves a longitudinal design enabling the investigation of the continuity/discontinuity of self-reported anxiety in children and adolescents. A sample of 68 children was followed over 3 years. Results indicate that, on the whole, self-reported anxiety decreased over time. This was true for overall anxiety and its sub-types, with the exception of social concerns/concentration, which did not decrease over time. Consistent with past research involving normal fear, girls and younger children were found to score higher on anxiety than boys and older children did. However, those groups scoring higher at inception also demonstrated the most marked decreases over the 3-year period. In addition to the changes found over time, the data indicated continuity in anxiety such that levels of anxiety at inception were significant predictors of follow-up anxiety, although only a small amount of variance was shared. The authors concluded that adult models of anxiety cannot be applied to youth and that future research should investigate the contribution of contextual factors to the development of anxiety in children.

  DOI：

  10.1080/00221320109597878
• 作为产物：
  描述：

  sodium isobutoxide 、 三苯基氯甲烷 在 异丁醇 作用下， 生成 [2-甲基丙氧基(二苯基)甲基]苯
  参考文献：
  名称：

  Self-Reported Anxiety in Children and Adolescents: A Three-Year Follow-Up Study

  摘要：

  Anxiety may be more transient in children and adolescents than in adults. The present study involves a longitudinal design enabling the investigation of the continuity/discontinuity of self-reported anxiety in children and adolescents. A sample of 68 children was followed over 3 years. Results indicate that, on the whole, self-reported anxiety decreased over time. This was true for overall anxiety and its sub-types, with the exception of social concerns/concentration, which did not decrease over time. Consistent with past research involving normal fear, girls and younger children were found to score higher on anxiety than boys and older children did. However, those groups scoring higher at inception also demonstrated the most marked decreases over the 3-year period. In addition to the changes found over time, the data indicated continuity in anxiety such that levels of anxiety at inception were significant predictors of follow-up anxiety, although only a small amount of variance was shared. The authors concluded that adult models of anxiety cannot be applied to youth and that future research should investigate the contribution of contextual factors to the development of anxiety in children.

  DOI：

  10.1080/00221320109597878

文献信息

• Self-Reported Anxiety in Children and Adolescents: A Three-Year Follow-Up Study
  作者：Eleonora Gullone、Neville J. King、Thomas H. Ollendick

  DOI：10.1080/00221320109597878

  日期：2001.3

  Anxiety may be more transient in children and adolescents than in adults. The present study involves a longitudinal design enabling the investigation of the continuity/discontinuity of self-reported anxiety in children and adolescents. A sample of 68 children was followed over 3 years. Results indicate that, on the whole, self-reported anxiety decreased over time. This was true for overall anxiety and its sub-types, with the exception of social concerns/concentration, which did not decrease over time. Consistent with past research involving normal fear, girls and younger children were found to score higher on anxiety than boys and older children did. However, those groups scoring higher at inception also demonstrated the most marked decreases over the 3-year period. In addition to the changes found over time, the data indicated continuity in anxiety such that levels of anxiety at inception were significant predictors of follow-up anxiety, although only a small amount of variance was shared. The authors concluded that adult models of anxiety cannot be applied to youth and that future research should investigate the contribution of contextual factors to the development of anxiety in children.