Anodic Coupling Reactions: A Sequential Cyclization Route to the Arteannuin Ring Skeleton
作者:Honghui Wu、Kevin D. Moeller
DOI:10.1021/ol702118n
日期:2007.10.1
reactions has been used to construct the arteannuin ring skeleton. Both coupling reactions took advantage of a furan ring as one of the coupling partners. In the first, it was found that an enol ether derived from an aldehyde was not an effective initiating group for the reaction. Instead, the cyclization benefited strongly from the use of a N,O-ketene acetal initiating group. In the second cyclization