2-(2-Hydroxy-5-methylbenzyl)-4,6-dimethylphenol | 53193-40-1

• 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: 2-(2-Hydroxy-5-methylbenzyl)-4,6-dimethylphenol
• 英文别名: 2-[(2-hydroxy-5-methylphenyl)methyl]-4,6-dimethylphenol
• CAS: 53193-40-1
• 化学式: C₁₆H₁₈O₂
• 分子量: 242.318
• InChiKey: YQLNYZYCYKEDOQ-UHFFFAOYSA-N

物化性质

• 熔点：
  147 °C
• 沸点：
  393.8±37.0 °C(Predicted)
• 密度：
  1.129±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(2-Hydroxy-5-methylbenzyl)-4,6-dimethylphenol 在 1,4-二氧六环 、 盐酸 、 sodium hydroxide 、 palladium on activated charcoal 、 硫酸 、 溶剂黄146 作用下， 生成 bis-{4-hydroxy-3,5-bis-[2-hydroxy-3-(2-hydroxy-3,5-dimethyl-benzyl)-5-methyl-benzyl]-phenyl}-methane
  参考文献：
  名称：

  Hunter; Turner, Journal of Applied Chemistry, 1957, vol. 7, p. 528,530

  摘要：

  DOI：
• 作为产物：
  描述：

  6-<<(3-Brom-2-hydroxy-5-methyl)-6-phenyl>-methyl>-2,4-kresol 以97%的产率得到
  参考文献：
  名称：

  YAHAGI NOBUO, SOGO SIKEHNSE NEHMPO, ANNU. RERT. ENG. RES. INST. FAS. ENG. UNIV. TOKUO, +

  摘要：

  DOI：

文献信息

• Kaemmerer,H.; Lenz,H., Chemische Berichte, 1961, vol. 94, p. 229 - 233
  作者：Kaemmerer,H.、Lenz,H.

  DOI：——

  日期：——
• The effects of grades on course enjoyment: Did you get the grade you wanted?
  作者：Richard Remedios、David A. Lieberman、Tim G. Benton

  DOI：10.1348/000709900158173

  日期：2000.9

  Background. Students tend to rate university courses more positively if they do well. Greenwald and Gillmore (1997a) suggested that it is not students’ absolute grades that are important but rather how these grades compare to their expectations. However, this hypothesis is difficult to evaluate because few studies have measured grade expectations at the beginning of courses. Aim. By measuring students’ grade expectations and enjoyment at several stages during a course, we hoped to evaluate the extent to which expectations modulate the impact of grades on course enjoyment. Sample. Participants were 242 students in a university course in psychology. Method. Students were asked what grades they expected, and how much they were enjoying the course, at four stages. The effect of grades and grade expectations on enjoyment were analysed using restricted maximum likelihood (REML) and regression analyses. Results. The best predictor of course enjoyment varied somewhat at different stages, but in general it was the extent to which students’ grades surpassed their expectations. Students’ expectations at the beginning of the course proved particularly influential. Conclusions. Grade expectations do influence how students react to course grades, but the prominent role of pre‐course expectations suggests that it may be important to distinguish between grade aspirations and grade expectations. It appears to be students’ aspirations ‐ the grades they hope to achieve ‐ that most strongly shape their emotional reactions, rather than the more realistic expectations they may form later in a course.
• Darstellung höhermolekularer p-Kresol-Formaldehydkondensate mit einheitlicher Konstitution und einheitlicher Molekelgröße. II. Mitteilung
  作者：H. Kämmerer、W. Rausch

  DOI：10.1002/macp.1957.020240111

  日期：——

  AbstractUm Zusammenhänge zwischen Molekulargewicht und physikalischen sowie chemischen Eigenschaften aufdecken zu können, werden weitere höhermolekulare p‐Kresol‐Formaldehydkondensate mit einheitlicher Konstitution und einheitlicher Molekelgröße dargestellt. Die Struktur dieser Produkte kann folgendermaßen wiedergegeben werden: magnified image
• YAHAGI NOBUO, SOGO SIKEHNSE NEHMPO, ANNU. RERT. ENG. RES. INST. FAS. ENG. UNIV. TOKUO, +
  作者：YAHAGI NOBUO

  DOI：——

  日期：——
• NOVEL MATRIX RESIN FOR HIGH-TEMPERATURE STABLE PHOTOIMAGEABLE COMPOSITIONS
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0686274A1

  公开（公告）日：1995-12-13