Advanced search
Start date
Betweenand
Related content
(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 and photophysical evaluations of beta-fused uracil-porphyrin derivatives

Full text
Author(s):
Brito Carvalho, Carla Marisa [1] ; Fujita, Marta Akemi [1] ; Brocksom, Timothy John [1] ; de Oliveira, Kleber Thiago [1]
Total Authors: 4
Affiliation:
[1] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Tetrahedron; v. 69, n. 47, p. 9986-9993, NOV 25 2013.
Web of Science Citations: 6
Abstract

New beta-fused uracil-porphyrin conjugates were synthesized by the tetramerization of uracil-pyrroles under acidic conditions. Two different synthetic approaches were systematically studied in order to evaluate their efficiency, as well as the possibility to obtain a single regioisomer. Metallation effects were studied for aggregation in solution, and preliminary photophysical experiments were also performed in order to evaluate the potential of these new compounds. (C) 2013 Elsevier Ltd. All rights reserved. (AU)

FAPESP's process: 11/17177-5 - Total synthesis of new photosensitizers like benzopophyrins with potential activities in photodynamic therapy
Grantee:Carla Marisa Brito de Carvalho
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 11/13993-2 - Methodologies for the synthesis of bioactive terpenes
Grantee:Timothy John Brocksom
Support Opportunities: Regular Research Grants
FAPESP's process: 12/04964-1 - About the synthesis of benzophorphyrins derivatives with potential photosensitizing activities
Grantee:Marta Akemi Fujita
Support Opportunities: Scholarships in Brazil - Master