Tetrahedron

Synthesis of molecular chains: phenylene thioether and sulfoxide oligomers

J Vicente, JA Abad, RM López-Nicolás

文献索引：Vicente, Jose; Abad, Jose A.; Lopez-Nicolas, Rosa M. Tetrahedron, 2008 , vol. 64, # 27 p. 6281 - 6288

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被引用次数: 14

摘要

The application of a general synthetic approach to prepare molecular chains is reported. It is based on a step-by-step method each consisting first in a Pd-catalyzed reaction between ArI and HXAr′ Br (Ar= aryl, Ar′= arylene) to give ArXAr′ Br followed by a Cu-catalyzed replacement of Br by I to give ArXAr′ I that can be reacted with HXAr′ Br in the following step. The application of this method is here illustrated to prepare phenylene sulfide ...