高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (S1): 66.
• Organic Synthesis Chemistry • 上一篇 下一篇
Xiaodong Chen1, Yuxiu Liu2, Ruzhen Cao2, Lunzu Liu2
Xiaodong Chen1, Yuxiu Liu2, Ruzhen Cao2, Lunzu Liu2
摘要: Cycloadditions of Bun3P·CS2 Ⅰ with electron-deficient alkynes have been studied, but reactions with double bonds have only been confined to maleic anhydride, N-phenylmaleimide[1] and norbomene analogs[2]. In this paper we describe the first examples of cycloadditions of Ⅰ to heteroatom double bonds.
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