1,3-二丁基-2,2-二氟-咪唑烷 | 220405-42-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 中文名称: 1,3-二丁基-2,2-二氟-咪唑烷
• 中文别名: 1,3-二丁基-2,2-二氟咪唑啉
• 英文名称: 2,2-difluoro-1,3-di-n-butyl-imidazolidine
• 英文别名: 1,3-Dibutyl-2,2-difluoroimidazolidine
• CAS: 220405-42-5
• 化学式: C₁₁H₂₂F₂N₂
• mdl: MFCD03788479
• 分子量: 220.306
• InChiKey: CMCLBULJKGITSZ-UHFFFAOYSA-N

物化性质

• 沸点：
  213.3±40.0℃ (760 Torr)
• 密度：
  1.02±0.1 g/cm3 (20 ºC 760 Torr)
• 闪点：
  82.8±27.3℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险品标志：
  F

文献信息

• Process for producing alpha, alpha-difluorocycloalkane compound
  申请人：——

  公开号：US20030078460A1

  公开（公告）日：2003-04-24

  A method for producing an &agr;,&agr;-difluorocycloalkane at high purity with good efficiency, which comprises a step of treating a fluorocycloalkene with hydrogen fluoride wherein the fluorocycloalkene has one fluorine atom directly bonded to a carbon atom of carbon-carbon unsaturated double bond, more preferably, a step of directly adding the hydrogen fluoride to a reaction mixture obtained by treating the cycloalkanone with the de-oxygen fluorinating agent.

  一种用高纯度和良好效率生产α，α-二氟环烷烃的方法，包括处理氟环烷烯与氢氟酸的步骤，其中氟环烷烯的一个氟原子直接连接到碳-碳不饱和双键的碳原子，更优选地，直接将氢氟酸添加到通过用脱氧氟化剂处理环戊酮得到的反应混合物的步骤。
• [EN] NOVEL 4-FLUOROPYRROLIDINE-2-CARBONYL FLUORIDE COMPOUNDS AND THEIR PREPARATIVE METHODS<br/>[FR] NOUVEAUX FLUORURES DE 4-FLUOROPYRROLIDINE-2-CARBONYLE ET LEURS MÉTHODES DE SYNTHÈSE
  申请人：IM & T RES INC

  公开号：WO2010081014A1

  公开（公告）日：2010-07-15

  Novel 4-fluoropyrrolidine-2-carbonyl fluoride compounds as useful fluorinated intermediates are disclosed. Their preparative methods are also disclosed. Useful applications of the 4-fluoropyrrolidine-2-carbonyl fluorides are shown.

  本发明公开了4-氟吡咯烷-2-羰基氟化物化合物作为有用的氟代中间体。其制备方法也被公开。展示了4-氟吡咯烷-2-羰基氟化物的有用应用。
• Halogenating agents
  申请人：——

  公开号：US20030004348A1

  公开（公告）日：2003-01-02

  Disclosed are a fluorinating agent represented by the general formula (1): 1 wherein R 1 to R 4 are a substituted or unsubstituted, saturated or unsaturated alkyl group or a substituted or unsubstituted aryl group, and can be the same or different; R 1 and R 2 or R 3 and R 4 can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms; or R 1 and R 3 can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms, for example: 2 a preparation process of the fluorinating agent and a process for preparing fluorine compounds by reacting various compounds with the fluorinating agent. The invention has also disclosed that the fluorinating agent is very effective for fluorinating oxygen containing functional compounds.

  本发明涉及一种由一般式（1）表示的氟化剂：其中R1至R4是取代或未取代的饱和或不饱和烷基或取代或未取代的芳基，可以相同也可以不同；R1和R2或R3和R4可以结合形成包括氮原子或氮原子和其他杂原子的环；或者R1和R3可以结合形成包括氮原子或氮原子和其他杂原子的环，例如：2。本发明还公开了上述氟化剂的制备方法以及通过将各种化合物与氟化剂反应制备氟化合物的方法。本发明还揭示了该氟化剂对于氧含量的功能性化合物氟化非常有效。
• Nitrogen-based halogenating agents and process for preparing halogen-containing compounds
  申请人：——

  公开号：US20020042521A1

  公开（公告）日：2002-04-11

  Disclosed are a fluorinating agent represented by the general formula (1): 1 wherein R 1 to R 4 are a substituted or unsubstituted, saturated or unsaturated alkyl group or a substituted or unsubstituted aryl group, and can be the same or different; R 1 and R 2 or R 3 and R 4 can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms; or R 1 and R 3 can bond to form a ring including a nitrogen atom or a nitrogen atom and other hetero atoms, for example: 2 a preparation process of the fluorinating agent and a process for preparing fluorine compounds by reacting various compounds with the fluorinating agent. The invention has also disclosed that the fluorinating agent is very effective for fluorinating oxygen containing functional compounds.

  本发明涉及的是一种通式（1）所表示的氟化剂： 其中，R1至R4为取代或未取代的饱和或不饱和烷基或取代或未取代的芳基，可以相同也可以不同；R1和R2或R3和R4可以结合形成一个环，包括一个氮原子或一个氮原子和其他杂原子；或者R1和R3可以结合形成一个环，包括一个氮原子或一个氮原子和其他杂原子，例如： 本发明还揭示了该氟化剂对于氧含有官能团的化合物的氟化非常有效。同时，本发明还揭示了该氟化剂的制备方法和通过将各种化合物与该氟化剂反应制备氟化合物的方法。
• Novel 4-Fluoropyrrolidine-2-Carbonyl Fluoride Compounds and Their Preparative Methods
  申请人：Umemoto Teruo

  公开号：US20110275833A1

  公开（公告）日：2011-11-10

  Novel 4-fluoropyrrolidine-2-carbonyl fluoride compounds as useful fluorinated intermediates are disclosed. Their preparative methods are also disclosed. Useful applications of the 4-fluoropyrrolidine-2-carbonyl fluorides are shown.

  本专利公开了一种有用的氟代中间体——4-氟吡咯烷-2-羰基氟化物化合物。同时也公开了它们的制备方法。展示了4-氟吡咯烷-2-羰基氟化物的有用应用。