3-Methyl-4-(4-chlorphenyl)-butan-2-on | 91427-09-7

• 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: 3-Methyl-4-(4-chlorphenyl)-butan-2-on
• 英文别名: 4-(4-Chlorophenyl)-3-methylbutan-2-one
• CAS: 91427-09-7
• 化学式: C₁₁H₁₃ClO
• 分子量: 196.677
• InChiKey: PPFQLGFSWPJTGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (E)-4-(4-chlorophenyl)-3-methyl-3-buten-2-one 在 palladium 10% on activated carbon 、 氢气 作用下， 以 乙酸乙酯 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 生成 3-Methyl-4-(4-chlorphenyl)-butan-2-on
  参考文献：
  名称：

  Extractive biocatalysis in the asymmetric reduction of α-alkyl, β-aryl enones by Baker’s yeast

  摘要：

  We prepared various chiral alpha-alkyl, beta-aryl ketones with good to excellent enantiomeric excess through the Baker's yeast asymmetric double-bond reduction of the corresponding alpha,beta-unsaturated substrates adsorbed onto the resin Amberlite XAD-7. This methodology was compatible with substrates bearing both electron-donating and withdrawing groups attached to the aromatic ring. Elongation of the alpha-alkyl substituent of the starting material strongly affected the reactivity and enantioselectivity of the reaction. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2017.05.009

文献信息

• ATPENINS
  申请人：ADELT Isabelle

  公开号：US20100168175A1

  公开（公告）日：2010-07-01

  The present invention relates to processes for preparing certain 2-pyridones and 2-pyridinols, to novel compounds of these two types and to their use as biologically active compounds, in particular for controlling harmful microorganisms in crop protection, in the medicinal field and in the protection of materials.

  本发明涉及制备特定2-吡啶酮和2-吡啶醇的过程，涉及这两种类型的新化合物以及它们作为生物活性化合物的用途，特别是用于控制农作物保护中的有害微生物，在医药领域和材料保护中。
• [DE] ATPENINE<br/>[EN] ATPENINS<br/>[FR] ATPÉNINE
  申请人：BAYER CROPSCIENCE AG

  公开号：WO2010069495A1

  公开（公告）日：2010-06-24

  Die vorliegende Erfindung betrifft Verfahren zum Herstellen von bestimmten 2-Pyridonen und 2-Pyridinolen, neue Verbindungen dieser beiden Typen sowie deren Verwendung als biologisch aktive Verbindungen, insbesondere zur Bekämpfung von schädlichen Mikroorganismen im Pflanzenschutz, im medizinischen Bereich und im Materialschutz.
• Extractive biocatalysis in the asymmetric reduction of α-alkyl, β-aryl enones by Baker’s yeast
  作者：Rafaela M. Silva、Laura T. Okano、J. Augusto R. Rodrigues、Giuliano C. Clososki

  DOI：10.1016/j.tetasy.2017.05.009

  日期：2017.7

  We prepared various chiral alpha-alkyl, beta-aryl ketones with good to excellent enantiomeric excess through the Baker's yeast asymmetric double-bond reduction of the corresponding alpha,beta-unsaturated substrates adsorbed onto the resin Amberlite XAD-7. This methodology was compatible with substrates bearing both electron-donating and withdrawing groups attached to the aromatic ring. Elongation of the alpha-alkyl substituent of the starting material strongly affected the reactivity and enantioselectivity of the reaction. (C) 2017 Elsevier Ltd. All rights reserved.