SELECTIVE IODODEAMINATION OF ELECTRON-DEFICIENT ANILINES USING TASK-SPECIFIC NITRITE- AND IODIDE-BASED IONIC LIQUIDS

被引：3

作者：

Valizadeh, Hassan ^{[1
]}

Noorshargh, Saeideh ^{[1
]}

Shomali, Ashkan ^{[1
]}

机构：

[1] Azarbaijan Shahid Madani Univ, Organ Chem & Phythochem Res Lab, Fac Sci, Tabriz, Iran

来源：

SYNTHETIC COMMUNICATIONS | 2015年 / 45卷 / 09期

关键词：

Arylamine; aryliodide; iodide ionic liquid; iododeamination; nitrite ionic liquid; ACID; IODINATION; AMINES; DIAZOTIZATION; EFFICIENT; CATALYST; FACILE; DESIGN; WATER;

D O I：

10.1080/00397911.2014.994129

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A convenient and rapid method for the synthesis of aryliodides via the sequential diazotization-iodination of electron-deficient anilines using IL-ONO/[bmim]I is described. IL-ONO and [bmim]I were used as a nitrosonium source for diazotization of anilines and as a iodide ion source for subsequent iodination respectively. Electron-deficient anilines were efficiently and selectively iododeaminated in the presence of other anilines in good to excellent yields. This reaction can be regarded as a new method for the preparation of synthetically and pharmaceutically important iodoarens. Selectively iododeamination of electron-poor anilines in the presence of electron-rich anilines is one of the synthetically important advantages of this new method.

引用

页码：1094 / 1100

页数：7

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