Synthesis of Tetrahydropyrrolo[1,2-a]quinoxalines and Tetrahydropyrido[1,2-a]quinoxalines via a One-Pot CuI-Catalyzed Aryl Amination-Hydrolysis-Condensation Process
作者:Dawei Ma、Lanting Xu、Yongwen Jiang
DOI:10.1055/s-0030-1258030
日期:2010.9
CuI-catalyzed coupling of 2-halotrifluoroacetanilides with L-proline or pipecolinic acid in DMSO at 90―110 °C followed by in situ hydrolysis at 100 °C afforded tetrahydropyrrolo[1,2-a]quinoxalines or tetrahydropyrido[1,2-a]quinoxalines.
CuI 催化 2-卤代三氟乙酰苯胺与 L-脯氨酸或哌可啉酸在 DMSO 中在 90-110 °C 下偶联,然后在 100 °C 下原位水解,得到四氢吡咯并[1,2-a]喹喔啉或四氢吡啶并[1,2-a] ]喹喔啉。
Alo, Babajide I.; Avent, Anthony G.; Hanson, James R., Journal of the Chemical Society. Perkin transactions I, 1988, p. 1997 - 2000
作者:Alo, Babajide I.、Avent, Anthony G.、Hanson, James R.、Ode, Alexandra E.