2-acetyl-4-ethoxy-butyraldehyde | 857620-00-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-acetyl-4-ethoxy-butyraldehyde
• 英文别名: 5-Aethoxy-3-formyl-pentanon-(2)；2-(2-Aethoxy-aethyl)-acetessigaldehyd；2-Acetyl-4-aethoxy-butyraldehyd
• CAS: 857620-00-9
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: ADIOHZMZOZEPPV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.82
• 重原子数：
  11.0
• 可旋转键数：
  6.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  43.37
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2-acetyl-4-ethoxy-butyraldehyde 、 氰乙酰胺 在 哌啶 、 乙醇 、 溶剂黄146 作用下， 生成 5-(2-ethoxy-ethyl)-2-hydroxy-6-methyl-nicotinonitrile
  参考文献：
  名称：

  Associations Between Egg Production and Clutch Length in Four Selected Lines of Chickens

  摘要：

  The use of partial records to measure egg production of pedigree breeders has numerous advantages including reduced labor and generation interval. Maintaining egg production in an era where emphasis in breeding programs involves yield and feed conversion presents a challenge to primary breeders. Because breeders obtain individual egg production records, interest in the possibility of using the association of various measures of clutch length with intensity of egg production has been renewed. The correlation of maximum clutch length (prime sequence) throughout lay and during the first 10, 15, and 30 d of lay with percentage hen-day ovulations and normal eggs in four lines (two White Leghorn and two White Plymouth Rock) of chickens during each of 2 yr was measured. Although the rankings of the lines were generally consistent both years for all traits measured, correlations among the sequence lengths with percentage hen-day ovulations and normal eggs were line specific. Thus, poultry breeders would have to determine which of these measures is most appropriate for inclusion with other measures of egg production for each of their specific lines.

  DOI：

  10.1093/japr/11.3.304
• 作为产物：
  描述：

  ethyl 2-acetyl-4-ethoxybutanoate 在 sodium hydroxide 、 正己烷 、 sodium 作用下， 生成 2-acetyl-4-ethoxy-butyraldehyde
  参考文献：
  名称：

  Associations Between Egg Production and Clutch Length in Four Selected Lines of Chickens

  摘要：

  The use of partial records to measure egg production of pedigree breeders has numerous advantages including reduced labor and generation interval. Maintaining egg production in an era where emphasis in breeding programs involves yield and feed conversion presents a challenge to primary breeders. Because breeders obtain individual egg production records, interest in the possibility of using the association of various measures of clutch length with intensity of egg production has been renewed. The correlation of maximum clutch length (prime sequence) throughout lay and during the first 10, 15, and 30 d of lay with percentage hen-day ovulations and normal eggs in four lines (two White Leghorn and two White Plymouth Rock) of chickens during each of 2 yr was measured. Although the rankings of the lines were generally consistent both years for all traits measured, correlations among the sequence lengths with percentage hen-day ovulations and normal eggs were line specific. Thus, poultry breeders would have to determine which of these measures is most appropriate for inclusion with other measures of egg production for each of their specific lines.

  DOI：

  10.1093/japr/11.3.304