期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 87, 期 7, 页码 5005-5016出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.2c00095
关键词
-
资金
- National Natural Science Foundation of China [22161048, 21871292]
- Yunnan University
The first synthesis of primary tert-butanesulfonimides with high enantiopurity was achieved by imination of enantioenriched N'-tert-butanesulfinyl amidines, followed by hydrazinolysis. N'-Sulfinyl amidines served as imination precursors during copper-catalyzed sulfonyl nitrene transfer or iodonitrene-based NH transfer. Further transformations allowed the introduction of diverse substituents on the nitrogen of S=N.
Thefirst synthesis of primarytert-butanesulfonimida-mides with high enantiopurity was realized by imination (or imination/N-functionalization) of enantioenrichedN '-tert-butanesulfinyl ami-dines, followed by hydrazinolysis.N '-Sulfinyl amidines served asimination precursors during copper-catalyzed sulfonyl nitrene transferor iodonitrene-based NH transfer. Further transformations allowedaccess to primarytert-butanesulfonimidamides with diverse substitu-tions on the nitrogen of S=N.
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