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.

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收藏

页码：11782 / 11785

页数：4

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