Thiophenol-mediated intramolecular radical cyclization: an efficient method for the synthesis of benzoxocine derivatives
作者:Krishna C. Majumdar、K. Ray、P. Debnath、P.K. Maji、N. Kundu
DOI:10.1016/j.tetlet.2008.07.030
日期:2008.9
A new, efficient, high yielding method for the synthesis of benzoxocine derivatives has been developed via a thiophenol-mediated intramolecular 8-endo radicalcyclization. This method allowed the synthesis of the backbone of several sesquiterpenes.