期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 85, 期 11, 页码 7549-7557出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.0c00581
关键词
-
资金
- Welch Foundation [E-1916-20170325]
- NSF [CHE-1460568, CHE-1757888, MRI 1338056]
A metal-free oxidative cyclization of N-Boc-acrylamides with (diacetoxyiodo)benzene in acetic acid produced 5,5-disubstituted oxazolidine-2,4-diones with the formation of a C-O bond in moderate to excellent yields. In addition, the reaction was diastereospecific with N-Boc-2,3-dimethylacrylamides and proceeded with phenyl migration in the case of an N-Boc-2-phenylacrylamide to generate a 5-acetoxy-5-benzyloxazolidine-2,4-dione.
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