作者:Christopher C. Lindsey、Kun Liang Wu、Thomas R. R. Pettus
DOI:10.1021/ol0606886
日期:2006.5.1
A strategy for the construction of electron deficient 5,6-aryloxy spiroketal is reported. The process should prove useful for the synthesis of natural products containing similar spiroketals. The strategy uncovers an unexpected rearrangement between ortho and para quinone spiroketals.