Facile Synthesis of γ,δ-Unsaturated β-Azido Carbonyl Compounds via Successive Nucleophilic Additions on Cinnamaldehyde Dimethyl Acetal Catalyzed by Trityl Hexachloroantimonate
作者:Teruaki Mukaiyama、Patrick Leon、Shu Kobayashi
DOI:10.1246/cl.1988.1495
日期:1988.9.5
In the presence of a catalytic amount of trityl hexachloroantimonate, cinnamaldehyde dimethyl acetal successively reacts with silyl enol ethers or ketene silyl acetals and azidotrimethylsilane, to afford the corresponding γ,δ-unsaturated β-azido carbonyl compounds in good yields.
在催化量的六氯锑酸三苯甲基酯存在下,肉桂醛二甲基乙缩醛依次与甲硅烷基烯醇醚或烯酮甲硅烷基缩醛和叠氮三甲基硅烷反应,以良好的收率得到相应的γ,δ-不饱和β-叠氮羰基化合物。