2-n-Propylcyclobutanon | 34995-23-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-n-Propylcyclobutanon
• 英文别名: 2-Propylcyclobutanone；2-propylcyclobutan-1-one
• CAS: 34995-23-8
• 化学式: C₇H₁₂O
• 分子量: 112.172
• InChiKey: DUOYRZPCIKJHMH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 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：

  1-(1-Isopropoxy)butyl-1-cyclopropanol 在 硫酸 作用下， 以 乙醚 为溶剂， 以51%的产率得到2-n-Propylcyclobutanon
  参考文献：
  名称：

  Shevchuk; Kulinkovich, Russian Journal of Organic Chemistry, 2000, vol. 36, # 4, p. 491 - 495

  摘要：

  DOI：

文献信息

• PROCESS FOR PREPARING EQUILIBRIUM PEROXY ACID AND PROCESS FOR PRODUCING LACTONE
  申请人：DAICEL CHEMICAL INDUSTRIES, Ltd.

  公开号：EP0974581A1

  公开（公告）日：2000-01-26

  The present invention relates to a method of producing an equilibrium peracid mixture containing not more than 1.5% by weight of water and not more than 1.5% by weight of hydrogen peroxide by reacting hydrogen peroxide and carboxylic acid(s) in a reaction-distillation apparatus while removing water. The present invention also relates to the reaction between the above-mentioned equilibrium peracid mixture and a cyclic ketone. According to the method of the present invention, the selectivity to the lactone can be increased without any decrease of the initial reactivity in the conversion of the cyclic ketone.

  本发明涉及一种方法，通过在反应-蒸馏装置中使过氧化氢和羧酸反应，同时除去水，制得一种含水不超过1.5%（重量）和过氧化氢不超过1.5%（重量）的平衡过酸混合物。本发明还涉及上述平衡过酸混合物与环酮之间的反应。根据本发明的方法，可以提高对内酯的选择性，而不会降低环酮转化过程中的初始反应性。
• 1-ARYL-4-HALOGENALKYL-2-(1H)-PYRIDONE UND IHRE VERWENDUNG ALS HERBIZIDE
  申请人：BASF AKTIENGESELLSCHAFT

  公开号：EP1301483A1

  公开（公告）日：2003-04-16
• FLUORINE-CONTAINING COPOLYMER COMPOSITION AND METHOD FOR PRODUCING SAME
  申请人：Asahi Glass Company, Limited

  公开号：EP2450406B1

  公开（公告）日：2015-10-14
• FLUOROCOPOLYMER COMPOSITION AND ITS PRODUCTION PROCESS
  申请人：NAKANO Takashi

  公开号：US20120108723A1

  公开（公告）日：2012-05-03

  To provide a composition comprising a fluorocopolymer such as an ETFE which can be produced at a relatively low temperature, and its production process. A fluorocopolymer composition which comprises a fluorocopolymer such as an ETFE and a C 6-10 aliphatic compound having one carbonyl group, and which is in a solution state being at a temperature of at most the melting point of the fluorocopolymer, and a process for producing the fluorocopolymer composition, which comprises a step of dissolving the fluorocopolymer in the aliphatic compound having one carbonyl group at a temperature of at most the melting point of the fluorocopolymer.
• [DE] 1-ARYL-4-HALOGENALKYL-2(1H)-PYRIDONE UND IHRE VERWENDUNG ALS HERBIZIDE<br/>[EN] 1-ARYL-4-ALKYL HALIDE-2(1H)-PYRIDONES AND THEIR USE AS HERBICIDES<br/>[FR] 1-ARYL-4-HALOGENURE D'ALKYL-2-(1H)-PYRIDONES ET LEUR UTILISATION EN TANT QU'HERBICIDES
  申请人：BASF AG

  公开号：WO2002006233A1

  公开（公告）日：2002-01-24

  Verwendung von 1-Aryl-4-halogenalkyl-2-[1H]-pyridonen der allgemeinen Formel (I), worin die Variablen die in Anspruch 1 angegebene Bedeutung haben und ihre Verwendung als Herbizide.