An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study

An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study Publisher

Shinde VB¹ ; Mhaldar PM¹ ; Chhowala TN² ; Mirzaei M³ ; Ghotekar SK⁴ ; Rashinkar GS¹ ; Pore DM¹

Show Affiliations

1. Department of Chemistry, Shivaji University, Kolhapur, 416004, Maharashtra, India
2. Department of Chemistry, Veer Narmad South Gujrat University, Surat, 395007, India
3. Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
4. Smt. Devikaba Mohansinhji Chauhan College of Commerce and Science. University of Mumbai, Dadra and Nagar Haveli (UT), Silvassa, 396230, India

Source: Journal of Molecular Structure Published:2022

Abstract

We have synthesized a novel Bronsted acidic ionic liquid, 1-(2-hydroxyethyl)-1-(4-sulfobutyl)piperidin-1-ium hydrogen sulfate, [HEPiPYBSA]+HSO4− and explored its catalytic efficiency for synthesis of indenoquinoxalone tethered spiro-1,2,4-triazolidine-5-thiones from reaction of 11H-[1,2-b]quinoxalin-11-one and thiosemicarbazide. The most stable geometries of synthesized ionic liquid (IL) [HEPiPYBSA]+ HSO4− were obtained through systematically optimization by the DFT theory at B3LYP/6-31G* level. A photoluminescence study of the synthesized spiro-1,2,4-triazolidine-5-thiones revealed a remarkable fluorescent activity. The advantages of the present method are a reusable hydrophilic green catalyst, mild reaction conditions, use of benign solvent system, short reaction span, high atom economy and wide substrate scope. © 2021

Style	Citing Format
MLA	Shinde VB, et al.. "An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study." Journal of Molecular Structure, vol. 1249, no. , 2022, pp. -.
APA	Shinde VB, Mhaldar PM, Chhowala TN, Mirzaei M, Ghotekar SK, Rashinkar GS, Pore DM (2022). An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study. Journal of Molecular Structure, 1249(), -.
Chicago	Shinde VB, Mhaldar PM, Chhowala TN, Mirzaei M, Ghotekar SK, Rashinkar GS, Pore DM. "An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study." Journal of Molecular Structure 1249, no. (2022): -.
Harvard	Shinde VB et al. (2022) 'An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study', Journal of Molecular Structure, 1249(), pp. -.
Vancouver	Shinde VB, Mhaldar PM, Chhowala TN, Mirzaei M, Ghotekar SK, Rashinkar GS, et al.. An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study. Journal of Molecular Structure. 2022;1249():-.
BibTex	@article{ author = {Shinde VB and Mhaldar PM and Chhowala TN and Mirzaei M and Ghotekar SK and Rashinkar GS and Pore DM}, title = {An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study}, journal = {Journal of Molecular Structure}, volume = {1249}, number = {}, pages = {-}, year = {2022} }
RIS	TY - JOUR AU - Shinde VB AU - Mhaldar PM AU - Chhowala TN AU - Mirzaei M AU - Ghotekar SK AU - Rashinkar GS AU - Pore DM TI - An Efficient Bronsted Acid Ionic Liquid Catalyzed Synthesis of Novel Spiro1,2,4-Triazolidine-5-Thiones and Their Photoluminescence Study JO - Journal of Molecular Structure VL - 1249 IS - SP - EP - PY - 2022 ER -

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