1228797-79-2Relevant academic research and scientific papers
Azaanthraquinone assembly from N -propargylamino quinone via a Au(I)-catalyzed 6- endo - Dig cycloisomerization
Jiang, Chunhui,Xu, Min,Wang, Shaozhong,Wang, Huaqin,Yao, Zhu-Jun
, p. 4323 - 4325 (2010)
A methodology to assemble the azaanthraquinone skeleton from N-propargylamino quinone by a Au(I)-catalyzed 6-endo-dig cycloisomerization was developed. The catalytic process was applied to the synthesis of alkaloid cleistopholine and its analogues. A mechanism involving benign nucleophilicity of the aminoquinone was proposed.
