A [2+3] Reductive Cyclodimerization of Quinoline by SmI2

作者:Yella Ramesh; Gottlieb Hugo E*; Hoz Shmaryahu
来源:Journal of Organic Chemistry, 2015, 80(17): 8929-8932.
DOI:10.1021/acs.joc.5b01572

摘要

Pyridine and its derivatives are rather difficult to reduce, and the products often undergo a very fast reoxidation to regain aromaticity. The reduction of quinoline by SmI2 results in an instantaneous [2 + 3] cyclization reaction, forming a bridged seven-membered ring within a polycyclic system.

  • 出版日期2015-9-4