title: Unusually stable, versatile, and pure arenediazonium tosylates: their preparation, structures, and synthetic applicability.
abstract: A new, simple, and effective method for the diazotization of a wide range of arylamines has been developed by using a polymer-supported diazotization agent in the presence of p-toluenesulfonic acid. Various pure arenediazonium tosylates with unusual stabilities can be easily prepared by this method. As a result, these salts are useful and versatile substrates for subsequent transformations, such as halogenation and Heck-type reactions. The unusual stabilities of arenediazonium tosylates are also preliminarily discussed with their X-ray structures.
authors: Department of Organic Chemistry, Tomsk Polytechnic University, Tomsk 634050 Russia. filimonov@tpu.ru
authors: Victor D
authors: VD
authors: Filimonov
authors: Marina
authors: M
authors: Trusova
authors: Pavel
authors: P
authors: Postnikov
authors: Elena A
authors: EA
authors: Krasnokutskaya
authors: Young Min
authors: YM
authors: Lee
authors: Ho Yun
authors: HY
authors: Hwang
authors: Hyunuk
authors: H
authors: Kim
authors: Ki-Whan
authors: KW
authors: Chi