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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Synthesis of multi-substituted pyridines from ylidenemalononitriles and their emission properties

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Author(s):
de Souza, Juliana M. [1, 2] ; Abdiaj, Irini [2] ; Chen, Jiaqi [3] ; Hanson, Kenneth [3] ; de Oliveira, Kleber T. [1] ; McQuade, D. Tyler [2]
Total Authors: 6
Affiliation:
[1] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos - Brazil
[2] Virginia Commonwealth Univ, Dept Chem & Life Sci Engn, Richmond, VA 23284 - USA
[3] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 - USA
Total Affiliations: 3
Document type: Journal article
Source: ORGANIC & BIOMOLECULAR CHEMISTRY; v. 19, n. 9, p. 1991-1999, MAR 7 2021.
Web of Science Citations: 0
Abstract

Numerous methodologies to obtain pyridines from ylidenemalononitriles are described in the literature. Nevertheless, they are limited to the use of microwave or conventional heat and few lead to 2,3,4 or 2,3,4,5-substituted pyridines as multi-proposal molecular scaffolds or even universal pyridines. Herein, we present a mild and facile solvent-free methodology to obtain a scope of multi-substituted pyridines at room temperature. We also report an example where one of the resulting amino-nicotinonitriles exhibits a preliminary evidence of aggregation-induced emission (AIE). (AU)

FAPESP's process: 18/14555-8 - Chemical reactions under continuous flow conditions: chemical and economic aspects of the use of enabling technologies for obtaining low cost medicines
Grantee:Kleber Thiago de Oliveira
Support Opportunities: Research Grants - Visiting Researcher Grant - International
FAPESP's process: 18/00106-7 - Photocatalyzed Reactions by using porphyrins and continuous flow conditions: Arylations of heterocycles and activated olefins.
Grantee:Kleber Thiago de Oliveira
Support Opportunities: Regular Research Grants