Synthesis and Application of Nanocrystalline-Cellulose-Supported Acid Ionic Liquid Catalyst in Pechmann Reaction

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Entry</td><td align="center">Solvent</td><td align="center">Time (min)</td><td align="center">Yield (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left"><b>1</b></td><td align="center"><b>Solvent free</b></td><td align="center"><b>20</b></td><td align="center"><b>95</b></td></tr><tr><td align="left">2</td><td align="center">THF</td><td align="center">30</td><td align="center">90</td></tr><tr><td align="left">3</td><td align="center">CH<sub>3</sub>CN</td><td align="center">35</td><td align="center">95</td></tr><tr><td align="left">4</td><td align="center">CH<sub>2</sub>Cl<sub>2</sub></td><td align="center">12</td><td align="center">95</td></tr><tr><td align="left">5</td><td align="center">n-Hexane</td><td align="center">20</td><td align="center">90</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Effect of solvent on condensation of ethyl acetoacetate with resorcinol.

International Journal of Carbohydrate Chemistry

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Table 2

Table 2: Synthesis and Application of Nanocrystalline-Cellulose-Supported Acid Ionic Liquid Catalyst in Pechmann Reaction 