4-phenoxythieno[2,3-c]pyridine | 552332-15-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-phenoxythieno[2,3-c]pyridine
• CAS: 552332-15-7
• 化学式: C₁₃H₉NOS
• 分子量: 227.287
• InChiKey: MRSAABOPIFIBMA-UHFFFAOYSA-N

物化性质

• 沸点：
  382.0±22.0 °C(Predicted)
• 密度：
  1.285±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-phenoxythieno[2,3-c]pyridine-2-carboxylic acid 以 二苯醚 为溶剂， 反应 20.0h， 以84%的产率得到4-phenoxythieno[2,3-c]pyridine
  参考文献：
  名称：

  A facile and general synthesis of 2,4‐Di‐ and 2,4,7‐trisubstituted thieno[2,3‐c]pyridines

  摘要：

  Abstractmagnified imageTreatment of 3,5‐dibromo‐ or 3,5‐dichloro‐pyridine‐4‐carboxaldehyde 2 with one equivalent of methyl thioglycolate, followed by exposure to base, provided 4‐bromo‐ or 4‐chloro‐thieno[2,3‐c]pyridine‐2‐carboxylate 4 in good yields. Oxidation of the thieno[2,3‐c]pyridine scaffold such as 7 with mCPBA, followed by treatment with POBr3, introduced a bromine exclusively at the 7‐position of the heterocycle. The 4‐ or 7‐bromide of the thienopyridines readily underwent Suzuki, Stille coupling, and Buchwald amination reactions, to afford 4‐ or 7‐substituted analogs 6 or 11. The 2‐carboxylate of 4b or 12 was smoothly removed through saponification and decarboxylation to furnish 15 or 16. Deprotonation of the thienopyridine at C‐2 position, followed by trapping with trimethyltin chloride, afforded a 2‐stannyl analog, which was readily converted to other C‐2 derivatives via Stille reaction.

  DOI：

  10.1002/jhet.5570450106

文献信息

• Kinase inhibitors
  申请人：——

  公开号：US20030187026A1

  公开（公告）日：2003-10-02

  Compounds having the formula 1 are useful for inhibiting protein kinases. Also disclosed are compositions which inhibit protein kinases and methods of inhibiting protein kinases in a patient.

  具有以下化学式的化合物对抑制蛋白激酶很有用。还公开了抑制蛋白激酶的组合物以及在患者中抑制蛋白激酶的方法。
• 3-(PHENYL-ALKOXY)-5-(PHENYL)-PYRIDINE DERIVATIVES AND RELATED COMPOUNDS AS KINASE INHIBITORS FOR THE TREATMENT OF CANCER
  申请人：Abbott Laboratories

  公开号：EP1463505A2

  公开（公告）日：2004-10-06
• US6831175B2
  申请人：——

  公开号：US6831175B2

  公开（公告）日：2004-12-14
• [EN] KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE
  申请人：ABBOTT LAB

  公开号：WO2003051366A2

  公开（公告）日：2003-06-26

  Compounds having the formula (I), are useful for inhibiting protein kinases and for the treatment of cancer. Also disclosed are compositions which inhibit protein kinases and methods of inhibiting protein kinases in a patient.
• A facile and general synthesis of 2,4‐Di‐ and 2,4,7‐trisubstituted thieno[2,3‐<i>c</i>]pyridines
  作者：Gui‐Dong Zhu、Indrani W. Gunawardana、Steven A. Boyd、Laura M. Melcher

  DOI：10.1002/jhet.5570450106

  日期：2008.1

  Abstractmagnified imageTreatment of 3,5‐dibromo‐ or 3,5‐dichloro‐pyridine‐4‐carboxaldehyde 2 with one equivalent of methyl thioglycolate, followed by exposure to base, provided 4‐bromo‐ or 4‐chloro‐thieno[2,3‐c]pyridine‐2‐carboxylate 4 in good yields. Oxidation of the thieno[2,3‐c]pyridine scaffold such as 7 with mCPBA, followed by treatment with POBr3, introduced a bromine exclusively at the 7‐position of the heterocycle. The 4‐ or 7‐bromide of the thienopyridines readily underwent Suzuki, Stille coupling, and Buchwald amination reactions, to afford 4‐ or 7‐substituted analogs 6 or 11. The 2‐carboxylate of 4b or 12 was smoothly removed through saponification and decarboxylation to furnish 15 or 16. Deprotonation of the thienopyridine at C‐2 position, followed by trapping with trimethyltin chloride, afforded a 2‐stannyl analog, which was readily converted to other C‐2 derivatives via Stille reaction.