- Journal of the Turkish Chemical Society Section A: Chemistry
- Vol: 4 Issue: 2
- Novel Straight-chained Sulfanyl Members of Arylamino-1,4-naphthoquinones: Synthesis and Characteriza...
Novel Straight-chained Sulfanyl Members of Arylamino-1,4-naphthoquinones: Synthesis and Characterization
Authors : Nilufer Bayrak
Pages : 597-606
Doi:10.18596/jotcsa.301558
View : 10 | Download : 8
Publication Date : 2017-03-14
Article Type : Research
Abstract :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.Keywords : Sulfanyl 1, 4-naphthoquinone, Arylamine, Trifluoromethyl group