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Information Journal Paper

Title

IONIC LIQUID- ASSISTED SYNTHESIS OF CELEXOCIB USING TRIS-(2-HYDROXYETHYL) AMMONIUM ACETATE AS AN EFFICIENT AND REUSABLE CATALYST

Pages

  158-164

Abstract

 CELECOXIB is classified as none traditional nonsteroidal anti-inflammatory drugs (NSAIDs). This compound has conventional properties of NSAIDs such as anti- inflammatory, analgesic, and antipyretic activities beside reduced risk of gastrointestinal side effect of traditional NSAIDs such as ibuprofen. This compound gets a second sale rank of NSAIDs market at 2016 in the world and sales more than 17000 Kg in Iran during the past 6 month. So, a simple, rapid and green method for synthesis of this compound is important. In the present study, a novel green method was suggested for the synthesis of CELECOXIB using the IONIC LIQUID.CELECOXIB was provided by the reaction of TRIFLUOROACETONE, 4-METHYLBENZOYLCHLORIDE, and 4-HYDRAZINOBENZENESULFONAMIDE HYDROCHLORIDE. The tris- (2-hydroxyethyl) ammonium acetate as IONIC LIQUID was prepared by mixing tris- (2-hydroxyethyl) ammonium and acetic acid, and used as an efficient catalyst. The structure of the synthetic products was confirmed by analytical and spectroscopic methods including 1HNMR, 13CNMR, IR, MS and elemental analysis.This IONIC LIQUID can play dual roles in the synthesis of CELECOXIB, as a catalyst to improve electrophilicity of carbonyl group and also as a solvent of reaction. The reaction rate and yield (86%) were improved considerably. Moreover IL showed the same efficiency when used in 4 consecutive reactions.

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    • Cite

    APA: Copy

    AHFAD HOSSEINI, HAMID REZA, BAGHERI, HASAN, & AMIDI, SALIMEH. (2017). IONIC LIQUID- ASSISTED SYNTHESIS OF CELEXOCIB USING TRIS-(2-HYDROXYETHYL) AMMONIUM ACETATE AS AN EFFICIENT AND REUSABLE CATALYST. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), 16(1), 158-164. SID. https://sid.ir/paper/288830/en

    Vancouver: Copy

    AHFAD HOSSEINI HAMID REZA, BAGHERI HASAN, AMIDI SALIMEH. IONIC LIQUID- ASSISTED SYNTHESIS OF CELEXOCIB USING TRIS-(2-HYDROXYETHYL) AMMONIUM ACETATE AS AN EFFICIENT AND REUSABLE CATALYST. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR)[Internet]. 2017;16(1):158-164. Available from: https://sid.ir/paper/288830/en

    IEEE: Copy

    HAMID REZA AHFAD HOSSEINI, HASAN BAGHERI, and SALIMEH AMIDI, “IONIC LIQUID- ASSISTED SYNTHESIS OF CELEXOCIB USING TRIS-(2-HYDROXYETHYL) AMMONIUM ACETATE AS AN EFFICIENT AND REUSABLE CATALYST,” IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR), vol. 16, no. 1, pp. 158–164, 2017, [Online]. Available: https://sid.ir/paper/288830/en

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