Elemental fluorine .4. Use of elemental fluorine for the halogenation of aromatics

被引：18

作者：

Chambers, RD ^{[1
]}

Skinner, CJ ^{[1
]}

Atherton, MJ ^{[1
]}

Moilliet, JS ^{[1
]}

机构：

[1] BNFL FLUROROCHEM LTD,PRESTON PR4 0XJ,LANCS,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1996年 / 14期

关键词：

D O I：

10.1039/p19960001659

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New methodolgy for direct iodination of benzenoid compounds has been developed; the aromatic substrate is simply mixed with iodine and sulfuric acid, suspended in an inert medium, such as 1,1,2-trichlorotrifluoroethane (CF2ClCFCl2) or perfluorocarbon, and elemental fluorine is passed through the system at room temperature, High conversions to iodoarormatic products occur, even with some deactivated systems, e.g. nitrobenzene. A very powerful brominating system is produced using the analagous methodology.

引用

页码：1659 / 1664

页数：6

共 20 条

[1]

*ALDR CHEM CO LTD, CAT FIN CHEM

[2] FACILE SYNTHESIS OF ETHYNYLATED BENZOIC-ACID DERIVATIVES AND AROMATIC-COMPOUNDS VIA ETHYNYLTRIMETHYLSILANE [J].