Synthesis and Properties of Monoazo Disperse Dyes Derived from 3-Amino-5-nitro[2,l]benzisothiazole |
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| Affiliation: | 1. Department of Organic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania;2. Institute of Synthetic Chemistry, Kaunas University of Technology, Radvilenu pl. 19, LT-50254 Kaunas, Lithuania;3. BASF SE, Carl-Bosch-Str. 38, 67056 Ludwigshafen, Germany;1. Lodz University of Technology, Institute of Polymer and Dye Technology, Stefanowskiego 12/16, 90924 Lodz, Poland;2. Lodz University of Technology, Institute of General and Ecological Chemistry, Zeromskiego 116, 90-924 Lodz, Poland;1. Department of Chemistry, Indian Institute of Technology, Indore, MP, 452017, India;2. Department of Electronic and Communication, LNMIIT, Jamdoli, Jaipur 302031, India;3. R&D Center for Engineering and Science, JEC Group of Colleges, Jaipur Engineering College, Kukas, Jaipur, 303101, India;1. Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan;2. Department of Textile Engineering, Chemistry & Science, North Carolina State University, Raleigh, NC 27695, USA;3. Department of Physics, Polymers & Materials Synthesis Lab (PMS), COMSATS, Institute of Information Technology, Chak Shahzad, Islamabad, Pakistan;1. School of Chemistry, Dalian University of Technology, Dalian 116024, China;2. College of Chemistry and Chemical Engineering, Inner Mongolia University for the Nationalities, Tongliao 028023, China |
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| Abstract: | Disperse dyes based on 3-amino-5-nitro2,1]benzisothiazole have been synthesised, using as coupling components derivatives of some alkyl esters of N-benzyl-N-phenyl-β-alanine and N-(β-phenylethyl)-N-phenyl-β-alanine. IR and visible spectra of the dyes were investigated and basic fastness properties were also determined. The lightfastness of the dyes was also studied in relation to mass spectral data. |
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