92525-74-1Relevant articles and documents
Selective reductive annulation reaction for direct synthesis of functionalized quinolines by a cobalt nanocatalyst
Xie, Rong,Lu, Guang-Peng,Jiang, Huan-Feng,Zhang, Min
, p. 239 - 243 (2020/02/15)
Due to the extensive applications of quinolines, the search for selective construction of such products has long been an attractive subject in scientific community. Herein, by developing a new N-doped ZrO2@C supported cobalt nanomaterial, it has been successfully applied as an efficient catalyst for the reductive annulation of 2-nitroaryl carbonyls with alkynoates and alkynones. The catalytic transformation allows synthesizing a wide array of funcitonalized quinolines with the merits of broad substrate scope, good functional group tolerance, excellent hydrogen transfer selectivity, reusable earth-abundant metal catalyst, and operational simplicity. The developed chemistry paves the ways for further design of hydrogen transfer-mediated coupling reactions by developing heterogeneous catalysts with suitable supports.
An improved protocol for the synthesis of quinoline-2,3-dicarboxylates under neutral conditions via biomimetic approach
Madhav, Bandaru,Murthy, Sabbavarapu Narayana,Rao, Kakulapati Rama,Durga Nageswar, Yadavalli Venkata
scheme or table, p. 257 - 260 (2010/05/15)
A mild and efficient protocol for synthesis of quinoline derivatives in aqueous medium under neutral conditions is described. The reaction proceeded smoothly in H2O catalyzed by supramolecular catalyst β-CD. By this protocol, various quinoline derivatives were synthesized in excellent yields.
