4-isobutoxy-cyclohexanone | 192870-71-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-isobutoxy-cyclohexanone
• 英文别名: 4-(2-Methylpropoxy)cyclohexan-1-one
• CAS: 192870-71-6
• 化学式: C₁₀H₁₈O₂
• 分子量: 170.252
• InChiKey: KVXFFPCXYHDTMZ-UHFFFAOYSA-N

物化性质

• 沸点：
  241.4±33.0 °C(Predicted)
• 密度：
  0.94±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  盐酸二甲胺 、 4-isobutoxy-cyclohexanone 生成 2-dimethylaminomethyl-4-isobutoxy-cyclohexanone hydrochloride
  参考文献：
  名称：

  1-phenyl-2-dimenthylaminomethyl-cyclohexan-1-ol compounds as

  摘要：

  描述了1-苯基-2-二甲基氨甲基环己基-1-醇化合物的制备方法以及这些化合物在药物中的应用。

  公开号：

  US05801201A1
• 作为产物：
  描述：

  4-(2-methyl-allyloxy)-cyclohexanone 、 甲烷 在 盐酸 作用下， 以 甲醇 、 异丙醚 为溶剂， 以40%的产率得到4-isobutoxy-cyclohexanone
  参考文献：
  名称：

  1-phenyl-2-dimenthylaminomethyl-cyclohexan-1-ol compounds as

  摘要：

  描述了1-苯基-2-二甲基氨甲基环己基-1-醇化合物的制备方法以及这些化合物在药物中的应用。

  公开号：

  US05801201A1

文献信息

• PREPARATION PROCESS OF PERFLUOROALKYL COMPOUND WITH MONOHYDROPERFLUOROALKANE AS STARTING MATERIAL
  申请人：KANTO DENKA KOGYO CO., LTD.

  公开号：US20190169107A1

  公开（公告）日：2019-06-06

  A simple production process is provided of a perfluoroalkyl compound that uses monohydroperfluoroalkane as a starting material, the perfluoroalkyl compound being an important intermediate of organic electronic materials, medicine, agricultural chemicals, functional polymer materials and the like. With monohydroperfluoroalkane is reacted a base and then a carbonyl compound to produce an alcohol having a perfluoroalkyl group. For example, potassium hydroxide is made to interact with trifluoromethane, and a reaction with a carbonyl compound is induced to produce an alcohol having a trifluoromethyl group.

  提供了一种简单的生产过程，使用单羟基全氟烷作为起始物质来制备全氟烷基化合物，该全氟烷基化合物是有机电子材料、药物、农药、功能性聚合物材料等的重要中间体。使用单羟基全氟烷与碱反应，再与羰基化合物反应，可以产生具有全氟烷基的醇。例如，可以将氢氧化钾与三氟甲烷相互作用，并诱导与羰基化合物反应，以产生具有三氟甲基基团的醇。
• Hydroxynitrile lyase-catalyzed addition of HCN to 4-substituted cyclohexanones: stereoselective preparation of tetronic acids
  作者：Franz Effenberger、Jürgen Roos、Christoph Kobler、Holger Bühler

  DOI：10.1139/v02-087

  日期：2002.6.1

  The addition of HCN to 4-alkylcyclohexanones 1 to give cyanohydrins 2 is strongly catalyzed by hydroxy-ni trile lyases (HNLs). With PaHNL, from bitter almond, trans-addition occurs almost exclusively, yielding trans-2. With MeHNL, from cassava, cis-addition is preferred to give cis-2. cis-Selectivity is nearly quantitative, especially for cyclohexanones with larger 4-substituents. Comparable results with respect to the stereoselectivity were observed in the HNL-catalyzed addition of HCN to 4-alkoxycyclohexanones 3a–g. In contrast, the stereoselectivity in the HNL-catalyzed addition to 4-alkanoyloxycyclohexanones 3h–k is very poor. The transformation of cis-4-propylcyclohexanone cyanohydrin (2c) into the corresponding cis-spirotetronic acid 7 occurs without any isomerization.Key words: enzyme, hydroxynitrile lyase, cyclohexanones, cyanohydrins, cis/trans-stereoselectivity.

  在4-烷基环己酮1中加入HCN生成腈醇2，这个反应会受到羟基腈酰酶（HNLs）的强烈催化。使用来自苦杏仁的PaHNL，反应主要发生顺式加成，生成顺-2。使用来自木薯的MeHNL，顺式加成优先生成顺-2。对于4-取代基较大的环己酮，顺式选择性几乎是定量的。在HNL催化下，HCN加成到4-烷氧基环己酮3a-g中时，立体选择性的结果与前者相当。相反，在HNL催化下，HCN加成到4-烷酰氧基环己酮3h-k中时，立体选择性非常差。将顺-4-丙基环己酮腈醇（2c）转化为相应的顺-螺四氢酸7时，不会发生任何异构化。关键词：酶、羟基腈酰酶、环己酮、腈醇、顺/反-立体选择性。
• 1-Phenyl-2-dimethylaminomethyl-cyclohexan-1-olverbindungen als pharmazeutische Wirkstoffe
  申请人：Grünenthal GmbH

  公开号：EP0780369A1

  公开（公告）日：1997-06-25

  Es werden 1-Phenyl-2-dimethylaminomethyl-cyclohexan-1-olverbindungen, Verfahren zu deren Herstellung sowie die Verwendung dieser Verbindungen in Arzneimittel beschrieben.

  介绍了 1-苯基-2-二甲基氨基甲基-1-环己醇化合物、其制备工艺以及这些化合物在药物中的用途。
• METHOD FOR PRODUCING PERFLUOROALKYL COMPOUND USING MONOHYDROPERFLUOROALKANE AS STARTING MATERIAL
  申请人：Kanto Denka Kogyo Co., Ltd.

  公开号：EP3495341A1

  公开（公告）日：2019-06-12

  A simple production process is provided of a perfluoroalkyl compound that uses monohydroperfluoroalkane as a starting material, the perfluoroalkyl compound being an important intermediate of organic electronic materials, medicine, agricultural chemicals, functional polymer materials and the like. With monohydroperfluoroalkane is reacted a base and then a carbonyl compound to produce an alcohol having a perfluoroalkyl group. For example, potassium hydroxide is made to interact with trifluoromethane, and a reaction with a carbonyl compound is induced to produce an alcohol having a trifluoromethyl group.

  提供了一种以单氢全氟烷烃为起始原料的全氟烷基化合物的简单生产工艺，全氟烷基化合物是有机电子材料、医药、农药、功能聚合物材料等的重要中间体。将单氢全氟烷烃与碱反应，然后与羰基化合物反应，生成具有全氟烷基的醇。例如，氢氧化钾与三氟甲烷发生作用，然后与羰基化合物发生反应，生成具有三氟甲基的醇。
• Preparation process of perfluoroalkyl compound with monohydroperfluoroalkane as starting material
  申请人：KANTO DENKA KOGYO CO., LTD.

  公开号：US10450253B2

  公开（公告）日：2019-10-22

  A simple production process is provided of a perfluoroalkyl compound that uses monohydroperfluoroalkane as a starting material, the perfluoroalkyl compound being an important intermediate of organic electronic materials, medicine, agricultural chemicals, functional polymer materials and the like. With monohydroperfluoroalkane is reacted a base and then a carbonyl compound to produce an alcohol having a perfluoroalkyl group. For example, potassium hydroxide is made to interact with trifluoromethane, and a reaction with a carbonyl compound is induced to produce an alcohol having a trifluoromethyl group.

  提供了一种以单氢全氟烷烃为起始原料的全氟烷基化合物的简单生产工艺，全氟烷基化合物是有机电子材料、医药、农药、功能聚合物材料等的重要中间体。将单氢全氟烷烃与碱反应，然后与羰基化合物反应，生成具有全氟烷基的醇。例如，氢氧化钾与三氟甲烷发生作用，然后与羰基化合物发生反应，生成具有三氟甲基的醇。