Asymmetric synthesis of terminal N-tert-butylsulfinyl aziridines from organoceriums and an alpha-chloroimine.
Asymmetric synthesis of terminal N-tert-butylsulfinyl aziridines from organoceriums and an alpha-chloroimine.
复制标题
由有机铈和α-氯亚胺不对称合成末端N-叔丁基亚磺酰基氮丙啶。
DOI:
10.1021/ol800961a
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发表时间:
2008
期刊:
影响因子:
5.2
通讯作者:
B. Evans
中科院分区:
文献类型:
--
作者:
D. Hodgson;J. Kloesges;B. Evans
Addition of N-(2-chloroethylidene)- tert-butylsulfinamide to organocerium reagents in DMPU/THF (1:10) at -78 degrees C followed by warming to 25 degrees C provides terminal N-tert-butylsulfinyl aziridines in good yields (63-92%, nine examples) and diastereomeric ratios (85:15- >99:1).