Transition-metal-free Intramolecular C-H amination of sulfamate esters and N-alkylsulfamides

被引：21
作者：
Kiyokawa, Kensuke [1 ]
Nakamura, Shogo [1 ]
Jou, Keisuke [1 ]
Iwaida, Kohji [1 ]
Minakata, Satoshi [1 ]
机构：
[1] Osaka Univ, Dept Appl Chem, Grad Sch Engn, Yamadaoka 2-1, Suita, Osaka 5650871, Japan
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 78期
关键词：
NITROGEN-RADICALS; C(SP(3))-H BONDS; AMIDATION; IODINE; FUNCTIONALIZATION; OXIDATION; CATALYST; AMIDYL; 1,3-DIAMINES; BROMINATION;
D O I：
10.1039/c9cc06410a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The transition-metal-free intramolecular C-H amination of sulfamate esters using iodine oxidants, tert-butyl hypoiodite (t-BuOI) and N-iodosuccinimide (NIS) is reported. A method using NIS was also successfully applied to the oxidative cyclization of N-alkylsulfamides.
引用
收藏
页码：11782 / 11785
页数：4
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