Diastereoselective α-Amination of N-tert-Butanesulfinyl Imidates Using N-Aryl-N-diphenylphosphinyldiazenes
Diastereoselective α-Amination of N-tert-Butanesulfinyl Imidates Using N-Aryl-N-diphenylphosphinyldiazenes
复制标题
使用 N-芳基-N-二苯基膦基二氮烯对 N-叔丁亚磺酰亚胺酯进行非对映选择性 α-胺化
DOI:
10.1021/acs.joc.9b00877
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Lu Chong-Dao
中科院分区:
文献类型:
--
作者:
Li Zheng-Fei;Yao Yun;Xu Yan-Jun;Lu Chong-Dao
Diastereoselective α-amination ofN-tert-butanesulfinyl imidates has been developed usingN-aryl (orN-tert-butyl)N-diphenylphosphinyldiazenes as nitrogen sources. The chiral 1-azaenolates derived from imidates undergo nucleophilic addition with diazenes to give α-hydrazino imidates in good yields.