Synthesis of crescent aromatic oligoamides.

Yuan, Lihua; Sanford, Adam R; Feng, Wen; Zhang, Aimin; Zhu, Jin; Zeng, Huaqiang; Yamato, Kazuhiro; Li, Minfeng; Ferguson, Joseph S; Gong, Bing

Yuan, Lihua; Sanford, Adam R; Feng, Wen; Zhang, Aimin; Zhu, Jin; Zeng, Huaqiang; Yamato, Kazuhiro; Li, Minfeng; Ferguson, Joseph S; Gong, Bing.

Afiliación

Yuan L; Department of Chemistry, The State University of New York at Buffalo, Buffalo, New York 14260, USA.

J Org Chem ; 70(26): 10660-9, 2005 Dec 23.

Article en En | MEDLINE | ID: mdl-16355983

RESUMEN

[structures: see text] This article describes the synthetic procedures for the preparation of crescent (and helical) aromatic oligoamides developed in recent years in our laboratory. The large-scale preparation of a variety of monomers derived from various tetrasubstituted benzenes is presented. Three different strategies for constructing various oligomers consisting of meta- and meta/para-linked benzene residues are discussed. Factors affecting coupling efficiency and yields are analyzed. The developed synthetic methods have provided the basis for the preparation of longer oligomers and for the development of solid-phase synthesis.

Asunto(s)

Amidas/síntesis química; Amidas/química; Estructura Molecular

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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Amidas Idioma: En Revista: J Org Chem Año: 2005 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos

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