Trimethylsilyl trifluoromethanesulfonate promoted [3 + 2] dipolar cycloaddition of nitrones and silyl enol ethers: an efficient route to 5-siloxyisoxazolidines
作者:Dilip D. Dhavale、Claudio Trombini
DOI:10.1039/c39920001268
日期:——
The reaction of silyl enol ethers and nitrones, in the presence of trimethylsilyl trifluoromethanesulfonate, gives 5-siloxyisoxazolidines in excellent yield under fairly mild conditions.
在三甲基甲硅烷基三氟甲磺酸酯的存在下,甲硅烷基烯醇醚和硝酮的反应在相当温和的条件下以优异的产率得到了5-甲硅烷氧基异恶唑烷。