6,6-diethyl-7-oxo-2-phenyl-6,7-dihydro-5H-<1>pyridine | 247185-55-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6,6-diethyl-7-oxo-2-phenyl-6,7-dihydro-5H-<1>pyridine
• CAS: 247185-55-3
• 化学式: C₁₈H₁₉NO
• 分子量: 265.355
• InChiKey: XCVDUFUZUBXZRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.29
• 重原子数：
  20.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  29.96
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  6,6-diethyl-7-oxo-2-phenyl-6,7-dihydro-5H-<1>pyridine 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 14.0h， 生成 (+/-)-6,6-diethyl-7-<formamidyl>oxy-2-phenyl-6,7-dihydro-5H-<1>pyridine
  参考文献：
  名称：

  Synthesis of chiral plane-extended pyridyl alcohols for the enantioselective addition of diethylzinc to aldehydes

  摘要：

  Enantiomerically pure pyridyl alcohols, 1 and 2, were prepared from readily available racemic pyridyl alcohol 3 and applied to the enantioselective addition of diethylzinc to aldehydes resulting in moderately high enantiomeric excess (90%) in the case of benzaldehyde. In this study the first example of an alteration in the configuration of the product upon change of a non-chiral and non-coordinating part of the catalyst was observed. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00247-5
• 作为产物：
  描述：

  1'-Hydroxy-6-phenyl-2,3-pyrido-Δ^4'-cyclopenten 在 potassium tert-butylate 、 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 23.5h， 生成 6,6-diethyl-7-oxo-2-phenyl-6,7-dihydro-5H-<1>pyridine
  参考文献：
  名称：

  Synthesis of chiral plane-extended pyridyl alcohols for the enantioselective addition of diethylzinc to aldehydes

  摘要：

  Enantiomerically pure pyridyl alcohols, 1 and 2, were prepared from readily available racemic pyridyl alcohol 3 and applied to the enantioselective addition of diethylzinc to aldehydes resulting in moderately high enantiomeric excess (90%) in the case of benzaldehyde. In this study the first example of an alteration in the configuration of the product upon change of a non-chiral and non-coordinating part of the catalyst was observed. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00247-5

文献信息

• Synthesis of chiral plane-extended pyridyl alcohols for the enantioselective addition of diethylzinc to aldehydes
  作者：Jahyo Kang、Ha Young Kim、Joong Hyup Kim

  DOI：10.1016/s0957-4166(99)00247-5

  日期：1999.7

  Enantiomerically pure pyridyl alcohols, 1 and 2, were prepared from readily available racemic pyridyl alcohol 3 and applied to the enantioselective addition of diethylzinc to aldehydes resulting in moderately high enantiomeric excess (90%) in the case of benzaldehyde. In this study the first example of an alteration in the configuration of the product upon change of a non-chiral and non-coordinating part of the catalyst was observed. (C) 1999 Elsevier Science Ltd. All rights reserved.