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Information Seminar Paper

Title

A NEW DEEP EUTECTIC SOLVENT CATALYSED ACYLATION REACTION

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Abstract

 THE PROTECTION OF HYDROXYL AND AMINE GROUPS AS ESTERS AND AMIDES IS ONE OF THE MOST FREQUENTLY USED TRANSFORMATIONS IN ORGANIC SYNTHESIS DUE TO THE EASE OF DEPROTECTION [1].TYPICALLY, THESE REACTIONS HAVE BEEN PERFORMED USING ACETYL CHLORIDE OR ACETIC ANHYDRITE IN THE PRESENCE OF TRIETHYLAMINE OR PYRIDINE WHICH IS BETTER TO REPLACE WITH SAFE AND NATURAL CATALYSTS [2]. DEEP EUTECTIC SOLVENTS (DES) ARE GREEN VERSIONS OF IONIC LIQUIDS THAT PREPARE FROM ENVIRONMENTALLY FRIENDLY MATERIALS SUCH AS CHOLINE CHLORIDE (CHCL) [3]. DUE TO THE EFFICIENTLY OF DESS, IN THIS RESEARCH A NOVEL ROOM TEMPERATURE IONIC LIQUID WAS PREPARED FROM 1: 1 CHCL AND TSOH. THIS CATALYST PROMOTE THE ACETYLATION OF A RANGES OF ALCOHOLS AND AMINES AS WELL AS PHENOLS AND AROMATIC AMINES WITH ACETIC ANHYDRIDE IN GOOD TO EXCELLENT YIELDS AT ROOM TEMPRATURE AND SOLVENT-FREE CONDITIONS. HIGH YIELDS, SOLVENT FREE, MILD REACTION CONDITIONS, AND SHORT REACTION TIME ARE ADVANTAGES OF THIS METHOD.

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    APA: Copy

    TAMADDON, F., & AZADI, D.. (2015). A NEW DEEP EUTECTIC SOLVENT CATALYSED ACYLATION REACTION. SEMINAR OF CHEMISTRY AND ENVIRONMENT. SID. https://sid.ir/paper/910983/en

    Vancouver: Copy

    TAMADDON F., AZADI D.. A NEW DEEP EUTECTIC SOLVENT CATALYSED ACYLATION REACTION. 2015. Available from: https://sid.ir/paper/910983/en

    IEEE: Copy

    F. TAMADDON, and D. AZADI, “A NEW DEEP EUTECTIC SOLVENT CATALYSED ACYLATION REACTION,” presented at the SEMINAR OF CHEMISTRY AND ENVIRONMENT. 2015, [Online]. Available: https://sid.ir/paper/910983/en

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