School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, PR China.
Org Lett. 2013 Apr 19;15(8):1838-41. doi: 10.1021/ol400451t. Epub 2013 Mar 29.
Palladium-catalyzed oxidative difunctionalization of enol ethers with 1,3-dicarbonyl compounds to construct trisubstituted furans in one step under mild conditions is described. The reaction is thought to proceed through a C-C bond formation along with a C-O bond closing the ring structure. Oxygen is the sole oxidant regenerating the Pd(II) catalyst.
钯催化烯醚与 1,3-二羰基化合物的氧化双官能化反应一步构建三取代呋喃在温和条件下是描述。该反应被认为是通过 C-C 键形成和 C-O 键闭合环结构进行的。氧气是唯一的氧化剂，可使 Pd(II)催化剂再生。
