Rhodium-Catalyzed Diarylation of Oxalates Using Arylboron Compounds
作者:Sawako Miyamura、Tetsuya Satoh、Masahiro Miura
DOI:10.1021/jo062628j
日期:2007.3.1
Dialkyl oxalates undergo selective diarylation on one of their carbonyl carbons upon treatment with arylboron reagents in the presence of a rhodium catalyst to give the corresponding α-hydroxydiarylacetates. Under similar conditions, the arylation of benzoylformate and benzil also proceeds efficiently.