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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.)

NbCl5 a multifunctional reagent for the synthesis of new halogenated aminoquinoline compounds through innovative one-pot reaction and the acidochromism effect

Full text
Author(s):
dos Santos, Giovanny Carvalho [1] ; Moreno, Vitor Fernandes [1] ; Oshiro, Paula Beatriz [1] ; da Silva-Filho, Luiz Carlos [1]
Total Authors: 4
Affiliation:
[1] Sao Paulo State Univ, UNESP, Dept Chem, LOSP, Sch Sci, BR-17033360 Bauru, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Tetrahedron; v. 74, n. 42, p. 6144-6149, OCT 18 2018.
Web of Science Citations: 2
Abstract

This paper describes an original one-pot way to synthesize nine new halogenated aminoquinoline derivatives using reactions conducted by niobium pentachloride. Subsequently, we describe an efficient and selective reduction reaction of nitroquinolines using niobium pentachloride and zinc, producing important compounds in the organic synthesis. The results showed that it is an important tool to synthesize these compounds, besides being time and resources-saving and generating good yields. A quick study of acidochromism was performed. (C) 2018 Elsevier Ltd. All rights reserved. (AU)

FAPESP's process: 12/24199-8 - Studies on synthesis of Quinoline derivatives promoted by Niobium Pentachloride, for use as dyes-sensitizers in photoelectrochemical devices of Grätzel
Grantee:Giovanny Carvalho dos Santos
Support type: Scholarships in Brazil - Master
FAPESP's process: 15/00615-0 - Studies on the synthesis and photochemical and photophysical characterization of quinoline derivatives with donor-p-acceptor structure for use as sensitizing dyes in organic electronic devices
Grantee:Giovanny Carvalho dos Santos
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 18/14506-7 - Study about the one-pot synthesis and application as organic dyes of quinolone and anthrazoline derivatives
Grantee:Luiz Carlos da Silva Filho
Support type: Regular Research Grants
FAPESP's process: 16/01599-1 - Studies about the use of NbCl5 in multicomponent reactions for the synthesis of organic dyes
Grantee:Luiz Carlos da Silva Filho
Support type: Regular Research Grants