Synthesis of Novel Quinone Boronic Ester Derivatives via a Highly Regioselective Cr-Mediated Benzannulation Reaction and Their Application in Pd-Catalyzed Coupling Processes
作者:Mark W. Davies、Christopher N. Johnson、Joseph P. A. Harrity
DOI:10.1021/jo010098f
日期:2001.5.1
have been found to undergo Pd-catalyzedcouplingreactions with a range of aryl and allyl halides and provides a strategy for the selective and predictable preparation of highly substituted quinones and hydroquinones. Finally, the propensity of this technique to prepare highly functionalized aromatic compounds in an expeditious fashion is demonstrated in the total synthesis of dimeric carbazole (+/-
A novel and highly regioselective Cr-mediated route to functionalised quinone boronic ester derivatives
作者:Mark W. Davies、Joseph P. A. Harrity、Christopher N. Johnson
DOI:10.1039/a906643h
日期:——
A novel and highly regioselective route to quinone boronic ester derivatives has been developed using a Fischer carbene mediated benzannulation process.