8-乙氧基喹啉

8-乙氧基喹啉是一種有機化合物,化學式為C11H11NO。在鈷催化劑(由氯化鈷硼氫化鈉反應得到)催化下,它可以被氫氣還原為8-乙氧基-1,2,3,4-四氫喹啉。[1]

8-乙氧基喹啉
識別
CAS號 1555-94-8  checkY
SMILES
 
  • N1=CC=CC2=CC=CC(OCC)=C12
性質
化學式 C11H11NO
摩爾質量 173.21 g·mol−1
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

製備

8-乙氧基喹啉可由8-羥基喹啉乙醇鈉碳酸二乙酯N,N-二甲基乙酰胺中反應得到。[2]8-羥基喹啉和溴乙烷碳酸鉀存在下於丙酮中回流,也能得到8-乙氧基喹啉。[3]

參考文獻

  1. ^ Julien Hervochon; et al. Convenient synthesis of cobalt nanoparticles for the hydrogenation of quinolines in water. Catal. Sci. Technol., 2020,10, 4820-4826. doi:10.1039/D0CY00582G.
  2. ^ Weidlich, T.; Pokorný, M.; Padělková, Z.; Růžička, A. (2007). Aryl ethyl ethers prepared by ethylation using diethyl carbonate. Green Chemistry Letters and Reviews, 1(1), 53–59. doi:10.1080/17518250701816399
  3. ^ Zayed, M., El-Shishtawy, R., Elroby, S., Obaid, A., & Al-amshany Zahra. (2015). Experimental and Theoretical Study of O-Substituent Effect on the Fluorescence of 8-Hydroxyquinoline. International Journal of Molecular Sciences, 16(2), 3804–3819. doi:10.3390/ijms16023804.