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
复制
发表时间:
2019
期刊:
The Journal of Organic Chemistry
影响因子:
--
通讯作者:
Lu Chong-Dao
Lu Chong-Dao
中科院分区:
其他
文献类型:
--
作者:
Li Zheng-Fei;Yao Yun;Xu Yan-Jun;Lu Chong-Dao

文献摘要

相似文献

以N-芳基(或N-叔丁基)N-二苯基膦基二氮烯为氮源,研究了N-叔丁基亚磺酰亚胺的非对映选择性α-胺化反应。由酰亚胺衍生的手性1-氮杂烯醇与二氮烯发生亲核加成反应,以较好的产率得到α-肼基酰亚胺。
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.