Novel Straight-chained Sulfanyl Members of Arylamino-1,4-naphthoquinones: Synthesis and Characterization
Author(s) -
Nilüfer Bayrak
Publication year - 2017
Publication title -
journal of the turkish chemical society section a chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 6
ISSN - 2149-0120
DOI - 10.18596/jotcsa.301558
Subject(s) - sulfanyl , trifluoromethyl , chemistry , nucleophilic substitution , nucleophilic aromatic substitution , stereochemistry , nucleophile , combinatorial chemistry , medicinal chemistry , organic chemistry , catalysis , alkyl
The aim of this paper is to describe the synthesis and characterization of new members of straight-chained sulfanyl derivatives of arylamino-1,4-naphthoquinones. 2-(4-(trifluoromethyl)phenylamino)-3-chloronaphthalene-1,4-dione ( 3a ) and 2-(3-(trifluoromethyl)phenylamino)-3-chloronaphthalene-1,4-dione ( 3b ) compounds which prepared by means of nucleophilic substitution reactions between 2,3-dichloro-1,4-naphthoquinone ( 1 ) and arylamines containing trifluoro group at meta and para positions ( 2a, 2b ) were used as building blocks for straight-chained sulfanyl arylamino-1,4-naphthoquinones. The structures of all the novel compounds ( 5a-f ) were established by spectroscopic evidence including IR, 1 H NMR, 13 C NMR, and MS data.
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