2-phenyl-5,7-dihydro-furo[3,4-b]pyridine | 1013915-49-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-phenyl-5,7-dihydro-furo[3,4-b]pyridine
• 英文别名: 2-Phenyl-5,7-dihydrofuro[3,4-b]pyridine
• CAS: 1013915-49-5
• 化学式: C₁₃H₁₁NO
• 分子量: 197.236
• InChiKey: DDGDVTOCBAKKEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (2-氯-6-苯基-吡啶-3-基)-甲氧基甲基三氟硼酸钠 在 四(三苯基膦)钯 caesium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 0.25h， 以5%的产率得到2-phenyl-5,7-dihydro-furo[3,4-b]pyridine
  参考文献：
  名称：

  EP2062901

  摘要：

  公开号：

文献信息

• FLUOROBORON COMPOUND HAVING AROMATIC RING OR SALT THEREOF, AND METHOD FOR PRODUCING COMPOUND HAVING CYCLIC ETHER-FUSED AROMATIC RING USING THE SAME
  申请人：Tanaka Keigo

  公开号：US20100056788A1

  公开（公告）日：2010-03-04

  Provided is a fluoroboron compound which is highly safe and stable and is capable of forming a cyclic ether-fused ring by the intramolecular alkoxymethylation reaction, or a salt thereof. The compound can be synthesized by the intramolecular alkoxymethylation reaction of a fluoroboron compound represented by the formula (I) or a salt thereof in the presence of a metal catalyst. (wherein the moiety represented by the formula represents an aromatic ring; L represents a substituent such as a halogen atom; R represents a substituted or unsubstituted alkylene group having 1 or 2 carbon atoms; and M represents an alkali metal cation or the like, with the proviso that L and —R—OCH 2 BF 3 M are respectively located on contiguous carbon atoms on the aromatic ring, or in the case of a fused aromatic ring, on two carbon atoms adjacent to one carbon at the fused position).

  提供的是一种高度安全和稳定的氟硼化合物，能够通过分子内烷氧甲基化反应形成环状醚融合环，或其盐。该化合物可以在金属催化剂存在下，通过公式（I）表示的氟硼化合物或其盐的分子内烷氧甲基化反应合成。（其中由公式表示的基团代表芳香环；L代表取代基，如卤素原子；R代表取代或未取代的1或2个碳原子的烷基；M代表碱金属阳离子等，条件是L和-R-OCH2BF3M分别位于相邻的芳香环碳原子上，或在融合芳香环的情况下，在相邻的两个碳原子上，且其中一个碳原子在融合位置上）。
• FLUOROBORON COMPOUND HAVING AROMATIC RING OR SALT THEREOF, AND PROCESS FOR PRODUCTION OF COMPOUND HAVING CYCLIC ETHER-FUSED AROMATIC RING BY USING THE SAME
  申请人：Eisai R&D Management Co., Ltd.

  公开号：EP2062901A1

  公开（公告）日：2009-05-27

  Provided is a fluoroboron compound which is highly safe and stable and is capable of forming a cyclic ether-fused ring by the intramolecular alkoxymethylation reaction, or a salt thereof. The compound can be synthesized by the intramolecular alkoxymethylation reaction of a fluoroboron compound represented by the formula (I) or a salt thereof in the presence of a metal catalyst. (wherein the moiety represented by the formula represents an aromatic ring; L represents a substituent such as a halogen atom; R represents a substituted or unsubstituted alkylene group having 1 or 2 carbon atoms; and M represents an alkali metal cation or the like, with the proviso that L and -R-OCH2BF3M are respectively located on contiguous carbon atoms on the aromatic ring, or in the case of a fused aromatic ring, on two carbon atoms adjacent to one carbon at the fused position).

  本发明提供了一种通过分子内烷氧甲基化反应能够形成环醚融合环的高度安全稳定的氟硼化合物或其盐。该化合物可在金属催化剂存在下，通过式（I）代表的氟硼化合物或其盐的分子内烷氧甲基化反应合成。 (其中由式 代表芳香环；L 代表取代基，如卤素原子；R 代表具有 1 或 2 个碳原子的取代或未取代的亚 烷基；M 代表碱金属阳离子或类似物，但 L 和 -R-OCH2BF3M 分别位于芳香环上相邻的碳原子上，或在芳香环熔合的情况下，位于熔合位 置上相邻一个碳原子的两个碳原子上)。
• US8273885B2
  申请人：——

  公开号：US8273885B2

  公开（公告）日：2012-09-25
• EP2062901
  申请人：——

  公开号：——

  公开（公告）日：——