Reactions of Substituted Furan-2-carboxaldehydes and Furo[b]pyrrole Type Aldehydes with Benzothiazolium Salts

Molecules

Zita Puterová¹  Al𗺾ta Krutošíková¹  Antonín Lyčka² 

[1] Department of Chemistry, Faculty of Natural Sciences, University of St. Cyril and Methodius in Trnava, SK-917 01 Trnava, Slovak Republic, Tel. [phone], Fax [phone].;Research Institute for Organic Syntheses, Rybitvi 296, CZ-532 18 Pardubice 20, Czech Republic.

关键词: 5-Arylfuran-2-carboxaldehydes;    2-formylfuro[3;    2-b]pyrrole-5-carboxylates;    2-formylfuro[2;    3-b]pyrrole-5-carboxylate;    benzothiazolium salts;    ¹H- and ¹³C-NMR spectra;   

DOI  :  10.3390/90400241

来源: mdpi

【 摘 要 】

A series of new push-pull compounds were synthesised by reaction of 5-aryl-furan-2-carboxaldehydes and furo[b]pyrrole type aldehydes with benzothiazolium salts. These new condensation products represent highly conjugated systems that have potential biological activity. The reaction of furo[b]pyrrole type aldehydes with benzothiazolium salts give potential precursors of cyanine dyes.

【 授权许可】

Unknown   
© 2004 by MDPI (http:www.mdpi.org).