Direct Synthesis of 5-Aryl Barbituric Acids by Rhodium(II)-Catalyzed Reactions of Arenes with Diazo Compounds
作者:Daniel Best、David J. Burns、Hon Wai Lam
DOI:10.1002/anie.201502324
日期:2015.6.15
A commercially available rhodium(II) complex catalyzes the direct arylation of 5‐diazobarbituric acids with arenes, allowing straightforward access to 5‐aryl barbituric acids. Free NH groups are tolerated on the barbituric acid, with no complications arising from NH insertion processes. This method was applied to the concise synthesis of a potent matrix metalloproteinase (MMP) inhibitor.