A practical and highly para‐selective C−H difluoromethylation of aromatic ketones has been developed by employing tetrakis(triphenylphosphine)palladium(0) as the catalyst and triphenylphosphine as the ligand. In addition to general aromatic ketones, this transformation was compatible with bioactive compounds and well‐known drugs, such as oxybenzone, ketoprofen, zaltoprofen, and propafenone. Moreover
Modular Synthesis of Polyphenolic Benzofurans, and Application in the Total Synthesis of Malibatol A and Shoreaphenol
作者:David Y.-K. Chen、Qiang Kang、T. Robert Wu
DOI:10.3390/molecules15095909
日期:——
A modular strategy for the synthesis of hexacyclic dimeric resveratrol polyphenolic benzofurans is reported. The developed synthetic technology was applied to the total synthesis of malibatol A, shoreaphenol, and other biologically relevant poly-phenols.