Chemistry Letters

Cycloaddition Reaction of 2, 3-Disubstituted Oxiranes with Isocyanates by Highly Activated Catalyst; Ph 4 SbI–Bu 3 SnI

M Fujiwara, A Baba, Y Tomohisa, H Matsuda

文献索引：Fujiwara, Masahiro; Baba, Akio; Tomohisa, Yuri; Matsuda, Haruo Chemistry Letters, 1986 , p. 1963 - 1966

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被引用次数: 4

摘要

The combination of Ph 4 SbI and Bu 3 SnI proved to be a new excellent catalyst for effecting cycloaddition reaction of inactive 2, 3-disubstituted oxiranes with isocyanates under neutral conditions, yielding oxazolidinones in high yields, while either of both metal iodides had no activity individually.