2-Butyl-4-ethyl-pyridine | 128837-01-4

• 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: 2-Butyl-4-ethyl-pyridine
• 英文别名: 2-Butyl-4-ethylpyridine
• CAS: 128837-01-4
• 化学式: C₁₁H₁₇N
• 分子量: 163.263
• InChiKey: XSCLGWUBTYAJIA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-乙基吡啶 、 正戊酸 在 silver nitrate ammonium persulfate 、 三氟乙酸 作用下， 以 水 、 氯苯 为溶剂， 反应 2.0h， 生成 2-Butyl-4-ethyl-pyridine 、 2,6-Dibutyl-4-ethyl-pyridine
  参考文献：
  名称：

  Homolytic alkylation of heteroaromatic bases : the problem of monoalkylation

  摘要：

  DOI：

  10.1016/s0040-4020(01)82033-0

文献信息

• 2,4-DISUBSTITUTED PYRIDINES AS PERFUMING INGREDIENTS
  申请人：Delort Estelle

  公开号：US20130004447A1

  公开（公告）日：2013-01-03

  The present invention relates to the field of perfumery. More particularly, it concerns the use as perfuming ingredients of a 2,4-dialkyl-pyridine of formula (I): in the form of any one of its stereoisomers or a mixture thereof, wherein R 1 represents a C 1-3 alkyl group; R 2 represents a C 4-9 linear alkyl group; and the compound has between 10 and 15 carbon atoms. These compounds are useful for imparting odors of the green and/or pyrazine type. The present invention concerns the use of such compounds in the perfumery industry as well as the compositions or articles containing them.

  本发明涉及香料领域，更具体地涉及使用式（I）的2,4-二烷基吡啶作为香料成分：其中R1代表C1-3烷基基团；R2代表C4-9线性烷基基团；化合物具有10至15个碳原子，可以是其任一立体异构体或其混合物。这些化合物可用于赋予绿色和/或吡嗪类气味。本发明涉及在香料工业中使用这些化合物以及含有它们的组合物或制品。
• 2,4-disubstituted pyridines as perfuming ingredients
  申请人：Firmenich S.A.

  公开号：EP2552395B1

  公开（公告）日：2013-11-13
• US8652452B2
  申请人：——

  公开号：US8652452B2

  公开（公告）日：2014-02-18
• [EN] 2,4-DISUBSTITUTED PYRIDINES AS PERFUMING INGREDIENTS<br/>[FR] PYRIDINES 2,4-DISUBSTITUÉES COMME INGRÉDIENTS PARFUMANTS
  申请人：FIRMENICH & CIE

  公开号：WO2011121469A1

  公开（公告）日：2011-10-06

  The present invention relates to the field of perfumery. More particularly, it concerns the use as perfuming ingredients of a 2,4-dialkyl-pyridine of formula in the form of any one of its stereoisomers or a mixture thereof, and wherein R1 represents a C1-3 alkyl group; R2 represents a C4-9 linear alkyl group; and said compound has between 10 and 15 carbon atoms; which is useful for imparting odors of the green and/or pyrazine type. The present invention concerns the use of said compounds in the perfumery industry as well as the compositions or articles containing said compounds.
• Homolytic alkylation of heteroaromatic bases : the problem of monoalkylation
  作者：F. Fontana、F. Minisci、M.C. Nogueira Barbosa、E. Vismara

  DOI：10.1016/s0040-4020(01)82033-0

  日期：1990.1