
Tetrahedron Letters p. 1617 - 1620 (1995)
Update date:2022-09-26
Topics:
Li, Xiaobing
Niu, Chuansheng
Miller, Marvin J.
Reactions of 3-amido-1-hydroxyazetidin-2-ones with p-toluenesulfonyl chloride in the presence of triethylamine or diisopropylethylamine provided 4-imidazolin-2-ones in moderate yields.
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