Reactions of sulfonyl chlorides with silyl enol ethers catalysed by a ruthenium(II) phosphine complex: convenient synthesis of β-keto sulfones
作者:Nobumasa Kamigata、Kumiko Udodaira、Toshio Shimizu
DOI:10.1039/a604466b
日期:——
The reactions of alkane- and arene-sulfonyl chlorides with
silyl enol ethers in the presence of a ruthenium(II)
phosphine complex are found to give β-keto sulfones in good
to high yields.
烷烃和芳烃磺酰氯与硅烯醇醚在钌(II)膦络合物存在下反应,发现可以良好至高产率地生成β-酮磺酯。