Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China.
J Org Chem. 2013 Jun 7;78(11):5756-60. doi: 10.1021/jo400523v. Epub 2013 May 24.
A copper-catalyzed tandem reaction of 2-alkynylbromobenzene and pyrazole is described that provides a facile route to pyrazolo[5,1-a]isoquinolines in good yields. During the reaction process, copper(I)-catalyzed hydroamination and C-H activation are involved.
描述了一种铜催化的 2-炔基溴苯和吡唑的串联反应,该反应为吡唑并[5,1-a]异喹啉的合成提供了一条简便的途径,产率良好。在反应过程中,涉及铜(I)催化的氨氢化和 C-H 活化。