7-氧杂双环[4.1.0]庚烷-1-羧酸 | 273917-42-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧杂环己烷
• 中文名称: 7-氧杂双环[4.1.0]庚烷-1-羧酸
• 中文别名: 2,6-吡啶二甲腈,3-羟基-
• 英文名称: α,β-epoxycyclohexanecarboxylic acid
• 英文别名: 7-oxabicyclo[4.1.0]heptane-1-carboxylic Acid
• CAS: 273917-42-3
• 化学式: C₇H₁₀O₃
• mdl: MFCD18822937
• 分子量: 142.155
• InChiKey: WGDYTLFJZZPJNS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7-氧杂双环[4.1.0]庚烷-1-羧酸 在 三氯化铝 、 sodium azide 作用下， 以 乙醚 、 水 为溶剂， 生成 Methyl trans-2-azido-1-hydroxycyclohexanecarboxylate
  参考文献：
  名称：

  Efficient O-Trimethylsilylation of Alcohols and Phenols with Trimethylsilyl Azide Catalyzed by Tetrabutylammonium Bromide under Neat Conditions

  摘要：

  A very efficient procedure for the trimethylsilylation of a wide variety of alcohols, including primary, allylic, benzylic, secondary, hindered secondary, tertiary, and phenols is reported. The reactions were carried out under neat conditions with trimethylsilyl azide (TMSN3) and, when necessary, in the presence of a catalytic amount (20 mol %) of tetrabutylammonium bromide (TBABr) at 30 or 70 degreesC. Under catalytic conditions, the yields of the corresponding trimethylsilyl ethers were greater than 91%. This procedure also allows the selective protection of primary and secondary alcohols in the presence of tertiary ones.

  DOI：

  10.1021/jo015814s
• 作为产物：
  描述：

  环己烯甲酸 在 Oxone 作用下， 以 水 、 丙酮 为溶剂， 生成 7-氧杂双环[4.1.0]庚烷-1-羧酸
  参考文献：
  名称：

  Efficient O-Trimethylsilylation of Alcohols and Phenols with Trimethylsilyl Azide Catalyzed by Tetrabutylammonium Bromide under Neat Conditions

  摘要：

  A very efficient procedure for the trimethylsilylation of a wide variety of alcohols, including primary, allylic, benzylic, secondary, hindered secondary, tertiary, and phenols is reported. The reactions were carried out under neat conditions with trimethylsilyl azide (TMSN3) and, when necessary, in the presence of a catalytic amount (20 mol %) of tetrabutylammonium bromide (TBABr) at 30 or 70 degreesC. Under catalytic conditions, the yields of the corresponding trimethylsilyl ethers were greater than 91%. This procedure also allows the selective protection of primary and secondary alcohols in the presence of tertiary ones.

  DOI：

  10.1021/jo015814s

文献信息

• Initiator system containing a diarylalkylamine derivate, hardenable composition and use thereof
  申请人：3M Innovative Properties Company

  公开号：EP2133064A1

  公开（公告）日：2009-12-16

  The invention relates to an initiatorsystem comprising a diarylalkylamine compound and a sensitizing agent. The invention also relates to a hardenable composition comprising the initiator system. The invention further relates to the use of the initiatorsystem for initiating the hardening process of a hardenable composition being selected from cationically curing composition(s) and/or radically curing composition(s) or a mixture thereof. The initiator system and the hardening composition can be used in various fields, including the dental and orthodontic area.

  本发明涉及一种包括二芳基烷基胺化合物和感光剂的引发剂系统。本发明还涉及一种可硬化组合物，其中包括该引发剂系统。本发明进一步涉及使用该引发剂系统来启动从阳离子固化组合物和/或自由基固化组合物或两者的混合物中选择的可硬化组合物的硬化过程。该引发剂系统和可硬化组合物可在各个领域中使用，包括牙科和正畸领域。
• Sulfonium salt, curable composition, ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate
  申请人：Tsuchimura Tomotaka

  公开号：US20070197677A1

  公开（公告）日：2007-08-23

  A sulfonium salt is provided that has a cation represented by Formula (II) (R 1′ to R 13′ in Formula (II) independently denote a hydrogen atom or a substituent, and may be bonded to each other to form a ring, provided that at least one of R 1′ to R 8′ denotes a halogen atom or a haloalkyl group). There are also provided a curable composition that includes the sulfonium salt, and an ink composition that includes the curabie composition. Furthermore, there are also provided an inkjet recording method employing the ink composition, and a process for producing a lithographic printing plate, the process including discharging the ink composition onto a hydrophilic support. A printed material and a lithographic printing plate thus obtained are also included in the present invention.

  提供一种具有由化学式（II）表示的阳离子的硫铵盐（其中，化学式（II）中的R1'到R13'独立地表示氢原子或取代基，并且它们可以结合在一起形成环，前提是R1'到R8'中至少有一个表示卤素原子或卤代烷基）。还提供了包括该硫铵盐的可固化组合物，以及包括该可固化组合物的油墨组合物。此外，还提供了一种采用该油墨组合物的喷墨记录方法，以及生产平版印刷版的工艺，其中该工艺包括将油墨组合物排放到亲水性支撑体上。本发明还包括由此获得的印刷材料和平版印刷版。
• [EN] DENTAL COMPOSITIONS CONTAINING OXIRANE MONOMERS<br/>[FR] COMPOSITIONS POUR CHIRURGIE DENTAIRE CONTENANT DES MONOMÈRES DE TYPE OXIRANE
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2006019797A1

  公开（公告）日：2006-02-23

  Epoxy-functional ether monomers (i.e., oxirane monomers) for use in oxirane-based dental compositions.

  Epoxy官能基醚单体（即环氧烷单体）用于环氧烷基牙科材料。
• Hardenable antimicrobial dental compositions and methods
  申请人：Velamakanni V. Bhaskar

  公开号：US20060205838A1

  公开（公告）日：2006-09-14

  The present application provides dental compositions, methods of making, and methods of using dental compositions that include an antimicrobial lipid component and a hardenable component.

  本申请提供了包括抗微生物脂质成分和可硬化成分的牙科组合物、制备方法和使用方法。
• Antimicrobial film-forming dental compositions and methods
  申请人：Velamakanni V. Bhaskar

  公开号：US20060204452A1

  公开（公告）日：2006-09-14

  The present application provides dental compositions, methods of making, and methods of using dental compositions that include an antimicrobial lipid component and a water-dispersible, polymeric film-former.

  本申请提供了包含抗微生物脂质组分和可分散于水的聚合膜形成剂的牙科组合物、制备方法和使用方法。